Cita APA

Briggs, M. H., & Briggs, M. (1973). Metabolic effects of oral contraceptives.

Chicago Style Citation

Briggs, M H., i M. Briggs. Metabolic Effects of Oral Contraceptives. 1973.

Cita MLA

Briggs, M H., i M. Briggs. Metabolic Effects of Oral Contraceptives. 1973.