APA (7 ম সংস্করণ) উদ্ধৃতি

Sigafoos, R. A. (1955). The municipal income tax: Its history and problems. Public Administration Service.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Sigafoos, Robert Alan. The Municipal Income Tax: Its History and Problems. Chicago: Public Administration Service, 1955.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Sigafoos, Robert Alan. The Municipal Income Tax: Its History and Problems. Public Administration Service, 1955.