APA Citation

Immel, C., & Sacks, F. (1994). Skill builders: A grammar workout. New York: HarperCollins.

Chicago Style Citation

Immel, Constance, and Florence Sacks. Skill Builders: A Grammar Workout. New York: HarperCollins, 1994.

MLA Citation

Immel, Constance, and Florence Sacks. Skill Builders: A Grammar Workout. New York: HarperCollins, 1994.

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