APA引文

Ivar Johansson & Jan Rendel. (1968). Genetics and animal breeding. London.

Chicago Edition Citation

Ivar Johansson and Jan Rendel. Genetics and Animal Breeding. London, 1968.

MLA引文

Ivar Johansson and Jan Rendel. Genetics and Animal Breeding. London, 1968.

警告:這些引文格式不一定是100%准確.