APA

Feldman C. R., Brodie E. D., Brodie E. D. & Pfrender M. E. (20090921). The evolutionary origins of beneficial alleles during the repeated adaptation of garter snakes to deadly prey. : Proceedings of the National Academy of Sciences of the United States of America.

Chicago

Feldman Chris R, Brodie Edmund D, Brodie Edmund D and Pfrender Michael E. 20090921. The evolutionary origins of beneficial alleles during the repeated adaptation of garter snakes to deadly prey. : Proceedings of the National Academy of Sciences of the United States of America.

Harvard

Feldman C. R., Brodie E. D., Brodie E. D. and Pfrender M. E. (20090921). The evolutionary origins of beneficial alleles during the repeated adaptation of garter snakes to deadly prey. : Proceedings of the National Academy of Sciences of the United States of America.

MLA

Feldman Chris R, Brodie Edmund D, Brodie Edmund D and Pfrender Michael E. The evolutionary origins of beneficial alleles during the repeated adaptation of garter snakes to deadly prey. : Proceedings of the National Academy of Sciences of the United States of America. 20090921.