APA (7th ed.) Citation

Kinlen, L., Clarke, C., & Doll, R. (1980). Fluoridation and cancer.

Chicago Style (17th ed.) Citation

Kinlen, L., C. Clarke, and R. Doll. Fluoridation and Cancer. 1980.

MLA (9th ed.) Citation

Kinlen, L., et al. Fluoridation and Cancer. 1980.