APA引文

Varghese Oommen, P. (1975). The digestive system in the cephalopods: Food and feeding organs of certain coleoids.

Chicago Edition Citation

Varghese Oommen, P. The Digestive System in the Cephalopods: Food and Feeding Organs of Certain Coleoids. 1975.

MLA引文

Varghese Oommen, P. The Digestive System in the Cephalopods: Food and Feeding Organs of Certain Coleoids. 1975.

警告：這些引文格式不一定是100％准確.