APA (7th ed.) Citation

Rosenfeld, L. B., & Berko, R. M. (1990). Communicating with competency. Scott, Foresman.

Chicago Style (17th ed.) Citation

Rosenfeld, Lawrence B., and Roy M. Berko. Communicating with Competency. Glenview, Ill: Scott, Foresman, 1990.

MLA (9th ed.) Citation

Rosenfeld, Lawrence B., and Roy M. Berko. Communicating with Competency. Scott, Foresman, 1990.