APA

Callahan D. G., Pope John Paul II Cultural Center, . (2003). At the altar of the world: the pontificate of Pope John Paul II through the lens of L'Osservatore Romano and the words of Ecclesia de Eucharistia. [Washington, D.C.]: Pope John Paul II Cultural Center.

Chicago

Callahan Daniel G, Pope John Paul II Cultural Center, . 2003. At the altar of the world: the pontificate of Pope John Paul II through the lens of L'Osservatore Romano and the words of Ecclesia de Eucharistia. [Washington, D.C.]: Pope John Paul II Cultural Center.

Harvard

Callahan D. G., Pope John Paul II Cultural Center, . (2003). At the altar of the world: the pontificate of Pope John Paul II through the lens of L'Osservatore Romano and the words of Ecclesia de Eucharistia. [Washington, D.C.]: Pope John Paul II Cultural Center.

MLA

Callahan Daniel G, Pope John Paul II Cultural Center, . At the altar of the world: the pontificate of Pope John Paul II through the lens of L'Osservatore Romano and the words of Ecclesia de Eucharistia. [Washington, D.C.]: Pope John Paul II Cultural Center. 2003.