APA (7 ম সংস্করণ) উদ্ধৃতি

Ryck, M. M. d. (1982). [Zaire colonial documents: De Ryck collection of material on general administration, Equateur, Kivu, and Ruanda-Urundi, ca. 1885-1954. Center for Research Libraries.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Ryck, Maurice Martin de. [Zaire Colonial Documents: De Ryck Collection of Material on General Administration, Equateur, Kivu, and Ruanda-Urundi, Ca. 1885-1954. Chicago, Ill.: Center for Research Libraries, 1982.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Ryck, Maurice Martin de. [Zaire Colonial Documents: De Ryck Collection of Material on General Administration, Equateur, Kivu, and Ruanda-Urundi, Ca. 1885-1954. Center for Research Libraries, 1982.