Cita APA (7a ed.)

Ball, J. C., & Logan, N. (1960). Early Sexual Behavior of Lower-Class Delinquent Girls.

Cita Chicago Style (17a ed.)

Ball, John C., y Nell Logan. Early Sexual Behavior of Lower-Class Delinquent Girls. 1960.

Cita MLA (9a ed.)

Ball, John C., y Nell Logan. Early Sexual Behavior of Lower-Class Delinquent Girls. 1960.