Cita APA (7th ed.)

Sayre, W. S. (1962). American government (15th ed.). Barnes & Noble.

Cita Chicago (17th ed.)

Sayre, Wallace Stanley. American Government. 15th ed. New York: Barnes & Noble, 1962.

Cita MLA (9th ed.)

Sayre, Wallace Stanley. American Government. 15th ed. Barnes & Noble, 1962.