APA (7 ম সংস্করণ) উদ্ধৃতি

Gibbons, J. (1920). Pastoral letter of the archbishops and bishops of the United States assembled in conference at the Catholic University of America, September, 1919. Washington, D. C..

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Gibbons, James. Pastoral Letter of the Archbishops and Bishops of the United States Assembled in Conference at the Catholic University of America, September, 1919. Washington, D. C., 1920.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Gibbons, James. Pastoral Letter of the Archbishops and Bishops of the United States Assembled in Conference at the Catholic University of America, September, 1919. Washington, D. C., 1920.