APA引文

C Pythal. (1974). Studies on cordates of ruminants. College of veterinary and animal sciences.

Chicago Edition Citation

C Pythal. Studies on Cordates of Ruminants. College of veterinary and animal sciences, 1974.

MLA引文

C Pythal. Studies on Cordates of Ruminants. College of veterinary and animal sciences, 1974.

警告：這些引文格式不一定是100％准確.