APA (7th ed.) Citation

Forman, D., & Kinlen, L. (1991). Declining incidence of gastric cancer.

Chicago Style (17th ed.) Citation

Forman, D., and L. Kinlen. Declining Incidence of Gastric Cancer. 1991.

MLA (9th ed.) Citation

Forman, D., and L. Kinlen. Declining Incidence of Gastric Cancer. 1991.

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