Cita APA (7a ed.)

Furstenberg, F. F. (1976). Unplanned parenthood: The social consequences of teenage childbearing. Free Pr.

Cita Chicago Style (17a ed.)

Furstenberg, Frank F. Unplanned Parenthood: The Social Consequences of Teenage Childbearing. New York: Free Pr, 1976.

Cita MLA (9a ed.)

Furstenberg, Frank F. Unplanned Parenthood: The Social Consequences of Teenage Childbearing. Free Pr, 1976.