APA (7 ম সংস্করণ) উদ্ধৃতি

Sixth National Conference on Clays and Clay Minerals. (1957). Clays and clay minerals. Pergamon Press.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Sixth National Conference on Clays and Clay Minerals. Clays and Clay Minerals. New York: Pergamon Press, 1957.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Sixth National Conference on Clays and Clay Minerals. Clays and Clay Minerals. Pergamon Press, 1957.