Cita APA (7a ed.)

Figlio, R. M., & Wolfgang, M. E. (1981). The National Survey of Crime Severity - Some General Findings. American Statistical Association.

Cita Chicago Style (17a ed.)

Figlio, Robert M., y Marvin E. Wolfgang. The National Survey of Crime Severity - Some General Findings. American Statistical Association, 1981.

Cita MLA (9a ed.)

Figlio, Robert M., y Marvin E. Wolfgang. The National Survey of Crime Severity - Some General Findings. American Statistical Association, 1981.