APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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