APA (7th ed.) Citation

Regoli, R. M. (1977). Police in America. Univ. of America Pr.

Chicago Style (17th ed.) Citation

Regoli, Robert M. Police in America. Washington, D.C: Univ. of America Pr, 1977.

MLA (8th ed.) Citation

Regoli, Robert M. Police in America. Univ. of America Pr, 1977.