APA引文

N Ashok & S Rajathi. (2005). Post-hatch development of preen gland in the duck ( Anas platyrhynchos ) (MVSC.). College of veterinery and animal science.

Chicago Edition Citation

N Ashok and S Rajathi. Post-hatch Development of Preen Gland in the Duck ( Anas Platyrhynchos ). MVSC. College of veterinery and animal science, 2005.

MLA引文

N Ashok and S Rajathi. Post-hatch Development of Preen Gland in the Duck ( Anas Platyrhynchos ). MVSC. College of veterinery and animal science, 2005.

警告：這些引文格式不一定是100％准確.