APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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