APA aipamena

Turner, M. J. (1996). American government: Principles and practices. Glencoe, McGraw-Hill.

Chicago Style aipamena

Turner, Mary Jane. American Government: Principles and Practices. Glencoe, McGraw-Hill, 1996.

MLA aipamena

Turner, Mary Jane. American Government: Principles and Practices. Glencoe, McGraw-Hill, 1996.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.