APA aipamena

Ozgul, A., Tuljapurkar, S., Benton, T., Pemberton, J., Clutton-Brock, T., & Coulson, T. (2009). The dynamics of phenotypic change and the shrinking sheep of St. Kilda.

Chicago Style aipamena

Ozgul, A., S. Tuljapurkar, T. Benton, J. Pemberton, T. Clutton-Brock, and T. Coulson. The Dynamics of Phenotypic Change and the Shrinking Sheep of St. Kilda. 2009.

MLA aipamena

Ozgul, A., et al. The Dynamics of Phenotypic Change and the Shrinking Sheep of St. Kilda. 2009.