Cita APA (7th ed.)

Coyle, W. (1992). Research papers (8th ed.). Macmillan.

Cita Chicago (17th ed.)

Coyle, William. Research Papers. 8th ed. New York: Macmillan, 1992.

Cita MLA (9th ed.)

Coyle, William. Research Papers. 8th ed. Macmillan, 1992.