APA aipamena

Beya, J., & Dessart, M. (2014). La contraception. Liège: SIPS.

Chicago Style aipamena

Beya, Jasmine, and Michèle Dessart. La Contraception. Liège: SIPS, 2014.

MLA aipamena

Beya, Jasmine, and Michèle Dessart. La Contraception. Liège: SIPS, 2014.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.