Cita APA

Billingsley, A. (1968). Black families in White America. Prentice Hall.

Chicago Edition Citation

Billingsley, Andrew. Black Families in White America. New Jersy: Prentice Hall, 1968.

Cita MLA

Billingsley, Andrew. Black Families in White America. Prentice Hall, 1968.

Atenció: Aquestes cites poden no estar 100% correctes.