APA (7th ed.) Citation

Wallace, H., & Roberson, C. (2009). Written and interpersonal communication: Methods for law enforcement (4th ed.). Pearson Prentice Hall.

Chicago Style (17th ed.) Citation

Wallace, Harvey, and Cliff Roberson. Written and Interpersonal Communication: Methods for Law Enforcement. 4th ed. Upper Saddle River, N.J: Pearson Prentice Hall, 2009.

MLA (9th ed.) Citation

Wallace, Harvey, and Cliff Roberson. Written and Interpersonal Communication: Methods for Law Enforcement. 4th ed. Pearson Prentice Hall, 2009.