APA (7th ed.) Citation

Wolf, M. P., & Kuiper, S. (1984). Effective communication in business (8th ed.). Mutual Books.

Chicago Style (17th ed.) Citation

Wolf, Morris Philip, and Shirley Kuiper. Effective Communication in Business. 8th ed. Manila: Mutual Books, 1984.

MLA (9th ed.) Citation

Wolf, Morris Philip, and Shirley Kuiper. Effective Communication in Business. 8th ed. Mutual Books, 1984.