APA

Parmley E. J., Pearl D. L., Vogt N. A., Yates S., Campbell G. D., Steiner J., Imlay T. L., Hollamby S., Tuininga K. & Barker I. K. (20160204). Factors influencing mortality in a captive breeding population of Loggerhead Shrike, Eastern subspecies (Lanius ludovicianus ssp.) in Canada. : BMC veterinary research.

Chicago

Parmley E Jane, Pearl David L, Vogt Nadine A, Yates Stephanie, Campbell G Douglas, Steiner Jessica, Imlay Tara L, Hollamby Simon, Tuininga Ken and Barker Ian K. 20160204. Factors influencing mortality in a captive breeding population of Loggerhead Shrike, Eastern subspecies (Lanius ludovicianus ssp.) in Canada. : BMC veterinary research.

Harvard

Parmley E. J., Pearl D. L., Vogt N. A., Yates S., Campbell G. D., Steiner J., Imlay T. L., Hollamby S., Tuininga K. and Barker I. K. (20160204). Factors influencing mortality in a captive breeding population of Loggerhead Shrike, Eastern subspecies (Lanius ludovicianus ssp.) in Canada. : BMC veterinary research.

MLA

Parmley E Jane, Pearl David L, Vogt Nadine A, Yates Stephanie, Campbell G Douglas, Steiner Jessica, Imlay Tara L, Hollamby Simon, Tuininga Ken and Barker Ian K. Factors influencing mortality in a captive breeding population of Loggerhead Shrike, Eastern subspecies (Lanius ludovicianus ssp.) in Canada. : BMC veterinary research. 20160204.