Cita APA (7a ed.)

Waldo, G. P. (1983). Career criminals. Sage research progress series in criminology.

Cita Chicago Style (17a ed.)

Waldo, Gordon P. "Career Criminals." Sage Research Progress Series in Criminology 1983.

Cita MLA (8a ed.)

Waldo, Gordon P. "Career Criminals." Sage Research Progress Series in Criminology, 1983.