APA (7th ed.) Citation

Rosell, F., Jojola, S. M., Ingdal, K., Lassen, B. A., Swenson, J., Arnemo, J. M., & Zedrosser, A. (2010). Brown bears possess anal sacs and secretions may code for sex. Wiley.

Chicago Style (17th ed.) Citation

Rosell, Frank, Susan M. Jojola, Kristian Ingdal, Bård Andreas Lassen, Jon Swenson, Jon Martin Arnemo, and Andreas Zedrosser. Brown Bears Possess Anal Sacs and Secretions May Code for Sex. Wiley, 2010.

MLA (9th ed.) Citation

Rosell, Frank, et al. Brown Bears Possess Anal Sacs and Secretions May Code for Sex. Wiley, 2010.