APA

Symposium on the Twentieth Anniversary of Encyclical Humanae Vitae, Symposium on the Twentieth Anniversary of Encyclical Humanae Vitae, Symposium on the Twentieth Anniversary of Encyclical Humanae Vitae, Smith R. E. & Pope John XXIII Medical-Moral Research and Education Center. (1991). Trust the truth: A Symposium on the Twentieth Anniversary of the Encyclical Humanae Vitae. Braintree, MA: The Pope John XXIII Medical-Moral Research and Education Center.

Chicago

Symposium on the Twentieth Anniversary of Encyclical Humanae Vitae, Symposium on the Twentieth Anniversary of Encyclical Humanae Vitae, Symposium on the Twentieth Anniversary of Encyclical Humanae Vitae, Smith Russell E and Pope John XXIII Medical-Moral Research and Education Center. 1991. Trust the truth: A Symposium on the Twentieth Anniversary of the Encyclical Humanae Vitae. Braintree, MA: The Pope John XXIII Medical-Moral Research and Education Center.

Harvard

Symposium on the Twentieth Anniversary of Encyclical Humanae Vitae, Symposium on the Twentieth Anniversary of Encyclical Humanae Vitae, Symposium on the Twentieth Anniversary of Encyclical Humanae Vitae, Smith R. E. and Pope John XXIII Medical-Moral Research and Education Center. (1991). Trust the truth: A Symposium on the Twentieth Anniversary of the Encyclical Humanae Vitae. Braintree, MA: The Pope John XXIII Medical-Moral Research and Education Center.

MLA

Symposium on the Twentieth Anniversary of Encyclical Humanae Vitae, Symposium on the Twentieth Anniversary of Encyclical Humanae Vitae, Symposium on the Twentieth Anniversary of Encyclical Humanae Vitae, Smith Russell E and Pope John XXIII Medical-Moral Research and Education Center. Trust the truth: A Symposium on the Twentieth Anniversary of the Encyclical Humanae Vitae. Braintree, MA: The Pope John XXIII Medical-Moral Research and Education Center. 1991.