Cita APA

Burt, C., & Burt, C. (1930). The young delinquent. New York, New York: Appleton Century.

Citación estilo Chicago

Burt, Cyril, y Cyril Burt. The Young Delinquent. New York, New York: Appleton Century, 1930.

Cita MLA

Burt, Cyril, y Cyril Burt. The Young Delinquent. New York, New York: Appleton Century, 1930.