Cita APA (7th ed.)

Day, S., Funk, R., & McMahan, E. (1997). The practical writer's guide. Allyn and Bacon.

Cita Chicago (17th ed.)

Day, Susan, Robert Funk, i Elizabeth McMahan. The Practical Writer's Guide. Boston: Allyn and Bacon, 1997.

Cita MLA (9th ed.)

Day, Susan, et al. The Practical Writer's Guide. Allyn and Bacon, 1997.