Cita APA (7a ed.)

Neuman, W. L., & Wiegand, B. (2000). Criminal justice research methods: Qualitative and quantitative approaches. Allyn and Bacon.

Cita Chicago Style (17a ed.)

Neuman, W. Lawrence, y Bruce Wiegand. Criminal Justice Research Methods: Qualitative and Quantitative Approaches. Boston [u.a.]: Allyn and Bacon, 2000.

Cita MLA (8a ed.)

Neuman, W. Lawrence, y Bruce Wiegand. Criminal Justice Research Methods: Qualitative and Quantitative Approaches. Allyn and Bacon, 2000.