APA (7th ed.) Citation

Hughes, M. (2008). Buzzmarketing: Get people to talk about your stuff. Portfolio.

Chicago Style (17th ed.) Citation

Hughes, Mark. Buzzmarketing: Get People to Talk About Your Stuff. New York, New York: Portfolio, 2008.

MLA (9th ed.) Citation

Hughes, Mark. Buzzmarketing: Get People to Talk About Your Stuff. Portfolio, 2008.