Cita APA (7th ed.)

Harrigan, J. J. (1993). Political change in the metropolis (5th ed.). HarperCollins College Publishers.

Cita Chicago (17th ed.)

Harrigan, John J. Political Change in the Metropolis. 5th ed. New York: HarperCollins College Publishers, 1993.

Cita MLA (9th ed.)

Harrigan, John J. Political Change in the Metropolis. 5th ed. HarperCollins College Publishers, 1993.