APA (7 ম সংস্করণ) উদ্ধৃতি

Kerr, P. F. (1957). Cross-sections of the central intrusive and adjacent area / [peta]. Boulder, Colo : Geological Society of America.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Kerr, Paul F. Cross-sections of the Central Intrusive and Adjacent Area / [peta]. Boulder, Colo : Geological Society of America, 1957.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Kerr, Paul F. Cross-sections of the Central Intrusive and Adjacent Area / [peta]. Boulder, Colo : Geological Society of America, 1957.