Dyfyniad APA

Catholic University of America, Mary Charlotte, S., Mary Brendan, S., & Mary Synon. (1952). A book of fortitude: A collection of the prose and poetry which has been part of the building of America. Ginn for the Catholic University of America.

Dyfyniad Arddull Chicago

Catholic University of America, Sister Mary Charlotte, Sister Mary Brendan, and Mary Synon. A Book of Fortitude: A Collection of the Prose and Poetry Which Has Been Part of the Building of America. Boston: Ginn for the Catholic University of America, 1952.

Dyfyniad MLA

Catholic University of America, et al. A Book of Fortitude: A Collection of the Prose and Poetry Which Has Been Part of the Building of America. Ginn for the Catholic University of America, 1952.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.