APA (7th ed.) Citation

Hybels, S., & Weaver, R. L. . I. (1989). Communicating effectively (2nd ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Hybels, Saundra, and Richard L II Weaver. Communicating Effectively. 2nd ed. NEw York: McGraw-Hill, 1989.

MLA (9th ed.) Citation

Hybels, Saundra, and Richard L II Weaver. Communicating Effectively. 2nd ed. McGraw-Hill, 1989.