Cita APA (7a ed.)

Wolfgang, M. E., Figlio, R. M., & Sellin, T. (19). Delinquency in a birth cohort in Philadelphia, Pennsylvania: 1945 - 1963. Inter-Univ. Consortium for Polit. and Social Research.

Cita Chicago Style (17a ed.)

Wolfgang, Marvin E., Robert M. Figlio, y Thorsten Sellin. Delinquency in a Birth Cohort in Philadelphia, Pennsylvania: 1945 - 1963. Ann Arbor, Mich: Inter-Univ. Consortium for Polit. and Social Research, 19.

Cita MLA (9a ed.)

Wolfgang, Marvin E., et al. Delinquency in a Birth Cohort in Philadelphia, Pennsylvania: 1945 - 1963. Inter-Univ. Consortium for Polit. and Social Research, 19.