APA (7th ed.) Citation

Zuur, A. F., Ieno, E. N., Walker, N. J., Saveliev, A. A., & Smith, G. M. (2009). Mixed effects models and extensions in ecology with R. Springer.

Chicago Style (17th ed.) Citation

Zuur, Alain F., Elena N. Ieno, Neil J. Walker, Anatoly A. Saveliev, and Graham M. Smith. Mixed Effects Models and Extensions in Ecology with R. New York, USA: Springer, 2009.

MLA (9th ed.) Citation

Zuur, Alain F., et al. Mixed Effects Models and Extensions in Ecology with R. Springer, 2009.