APA引文

Stephen J Roberts. (1982). Veterinary obsterices and genital diseases (2.). CBS Publishers & Distributers.

Chicago Edition Citation

Stephen J Roberts. Veterinary Obsterices and Genital Diseases. 2. CBS Publishers & Distributers, 1982.

MLA引文

Stephen J Roberts. Veterinary Obsterices and Genital Diseases. 2. CBS Publishers & Distributers, 1982.

警告：這些引文格式不一定是100％准確.