APA (7 ম সংস্করণ) উদ্ধৃতি

Ashley, R. L. (1902). The American federal state: A text-book in civics for high schools and academies. Macmillan.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Ashley, Roscoe Lewis. The American Federal State: A Text-book in Civics for High Schools and Academies. New York, London: Macmillan, 1902.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Ashley, Roscoe Lewis. The American Federal State: A Text-book in Civics for High Schools and Academies. Macmillan, 1902.