APA引文

Morton Grossman & V Speranza. (1977). Gastrointenstinal Hormones and Pathology of the Digestive System. New york.

Chicago Edition Citation

Morton Grossman and V Speranza. Gastrointenstinal Hormones and Pathology of the Digestive System. New york, 1977.

MLA引文

Morton Grossman and V Speranza. Gastrointenstinal Hormones and Pathology of the Digestive System. New york, 1977.

警告：這些引文格式不一定是100％准確.