APA

Burton K. K., . (1958). Witness of the light: the life of Pope Pius XIII. New York: Longman Green.

Chicago

Burton Katherine Kurz, . 1958. Witness of the light: the life of Pope Pius XIII. New York: Longman Green.

Harvard

Burton K. K., . (1958). Witness of the light: the life of Pope Pius XIII. New York: Longman Green.

MLA

Burton Katherine Kurz, . Witness of the light: the life of Pope Pius XIII. New York: Longman Green. 1958.