APA (7 ম সংস্করণ) উদ্ধৃতি

Clark, A. H. (1967). A Monograph of the existing crenoids. United States Government Printing Office.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Clark, Austin Hobark. A Monograph of the Existing Crenoids. Washington: United States Government Printing Office, 1967.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Clark, Austin Hobark. A Monograph of the Existing Crenoids. United States Government Printing Office, 1967.