APA Citation

Hacker, D., & Sommers, N. (2011). A writer's reference with exercises (7. ed.). Boston, Mass.: Bedford/St. Martin's.

Chicago Style Citation

Hacker, Diana, and Nancy Sommers. A Writer's Reference With Exercises. 7. ed. Boston, Mass.: Bedford/St. Martin's, 2011.

MLA Citation

Hacker, Diana, and Nancy Sommers. A Writer's Reference With Exercises. 7. ed. Boston, Mass.: Bedford/St. Martin's, 2011.

Warning: These citations may not always be 100% accurate.