APA-referens (7:e uppl.)

Casey, M., Day, D., Iswolsky, H., & Gordon, C. (1967). Conference given by Rev. Casey with discussion.

Chicago-referens (17:e uppl.)

Casey, Marion, Dorothy Day, Hélène Iswolsky, och Caroline Gordon. Conference Given by Rev. Casey with Discussion. 1967.

MLA-referens (8:e uppl.)

Casey, Marion, et al. Conference Given by Rev. Casey with Discussion. 1967.