Cita APA (7a ed.)

Futrell, M., & Roberson, C. (1988). An introduction to criminal justice research. Thomas.

Cita Chicago Style (17a ed.)

Futrell, Max, y Cliff Roberson. An Introduction to Criminal Justice Research. Springfield, Ill: Thomas, 1988.

Cita MLA (8a ed.)

Futrell, Max, y Cliff Roberson. An Introduction to Criminal Justice Research. Thomas, 1988.