APA (7th ed.) Citation

Murphy, H. A., & Peck, C. E. 1. (1980). Effective business communications. Grolier.

Chicago Style (17th ed.) Citation

Murphy, Herta A., and Charles Edwin 1912 Peck. Effective Business Communications. Danbury, Conn: Grolier, 1980.

MLA (9th ed.) Citation

Murphy, Herta A., and Charles Edwin 1912 Peck. Effective Business Communications. Grolier, 1980.