APA Format

2299. (c2007). Communicating effectively: write, speak, and present with authority. New York : Collins

MLA Format

2299. Communicating effectively: write, speak, and present with authority. New York : Collins, c2007

Chicago Format

2299. Communicating effectively: write, speak, and present with authority. New York : Collins, c2007

Australian/Harvard Format

2299. c2007. Communicating effectively: write, speak, and present with authority. Collins New York