APA (7th ed.) Citation

Beck, G., LaVoy, J., Grupper, A., & Parke, H. (2012). Agenda 21: [a thriller] (Unabridged.). Simon & Schuster Audio.

Chicago Style (17th ed.) Citation

Beck, Glenn, January LaVoy, Adam Grupper, and Harriet Parke. Agenda 21: [a Thriller]. Unabridged. [New York, N.Y.]: Simon & Schuster Audio, 2012.

MLA (9th ed.) Citation

Beck, Glenn, et al. Agenda 21: [a Thriller]. Unabridged. Simon & Schuster Audio, 2012.