Cita APA (7th ed.)

Hacker, D. (2007). A writer's reference (6th ed.). Bedford/St. Martins.

Cita Chicago (17th ed.)

Hacker, Diana. A Writer's Reference. 6th ed. Boston: Bedford/St. Martins, 2007.

Cita MLA (9th ed.)

Hacker, Diana. A Writer's Reference. 6th ed. Bedford/St. Martins, 2007.