APA-viite

Hayward, S. C., & Zabin, L. S. Adolescent sexual behaviour and childbearing.

Chicago-tyylinen lähdeviittaus

Hayward, Sarah C., ja Laurie Schwab Zabin. Adolescent Sexual Behaviour and Childbearing. London, Sage Publications.

MLA-viite

Hayward, Sarah C., ja Laurie Schwab Zabin. Adolescent Sexual Behaviour and Childbearing.