Cita APA (7th ed.)

PIOUS, R. M. (1986). American politics and government. McGraw-Hill.

Cita Chicago (17th ed.)

PIOUS, Richard M. American Politics and Government. New York: McGraw-Hill, 1986.

Cita MLA (9th ed.)

PIOUS, Richard M. American Politics and Government. McGraw-Hill, 1986.