APA (7 ম সংস্করণ) উদ্ধৃতি

Willging, E. P. (1937). The Index to American Catholic pamphlets. Catholic Library Service.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Willging, Eugene P. The Index to American Catholic Pamphlets. [Saint Paul, Minn.: Catholic Library Service, 1937.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Willging, Eugene P. The Index to American Catholic Pamphlets. Catholic Library Service, 1937.