APA (7th ed.) Citation

McCrimmon, J. M., Miller, S., & Salmon, W. (1980). Writing with a purpose (7th ed.). Houghton Mifflin Company.

Chicago Style (17th ed.) Citation

McCrimmon, James M., Susan Miller, and Webb Salmon. Writing with a Purpose. 7th ed. Boston: Houghton Mifflin Company, 1980.

MLA (8th ed.) Citation

McCrimmon, James M., et al. Writing with a Purpose. 7th ed. Houghton Mifflin Company, 1980.