Cita APA (7a ed.)

Ahlstrom, W. M., & Havighurst, R. J. (1971). Four hundred losers: Delinquent boys in high school. Jossey-Bass.

Cita Chicago Style (17a ed.)

Ahlstrom, Winton M., y Robert James Havighurst. Four Hundred Losers: Delinquent Boys in High School. San Francisco: Jossey-Bass, 1971.

Cita MLA (9a ed.)

Ahlstrom, Winton M., y Robert James Havighurst. Four Hundred Losers: Delinquent Boys in High School. Jossey-Bass, 1971.