Dyfyniad APA

Gavier-Widen, D., Duff, J. P., & Meredith, A. (2012). Infectious diseases of wild mammals and birds in Europe. Chichester, West Sussex, UK ; Malden, MA: Blackwell Pub..

Dyfyniad Arddull Chicago

Gavier-Widen, Dolores., J. Paul Duff, and Anna Meredith. Infectious Diseases of Wild Mammals and Birds in Europe. Chichester, West Sussex, UK ; Malden, MA: Blackwell Pub., 2012.

Dyfyniad MLA

Gavier-Widen, Dolores., J. Paul Duff, and Anna Meredith. Infectious Diseases of Wild Mammals and Birds in Europe. Chichester, West Sussex, UK ; Malden, MA: Blackwell Pub., 2012.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.