APA (7th ed.) Citation

Chan, H. K. (1976). Prostaglandins and gastric ulcers.

Chicago Style (17th ed.) Citation

Chan, Heng Kee. Prostaglandins and Gastric Ulcers. Singapore, 1976.

MLA (8th ed.) Citation

Chan, Heng Kee. Prostaglandins and Gastric Ulcers. 1976.

Warning: These citations may not always be 100% accurate.