APA (7th ed.) Citation

Skolnick, J. H., & Gray, T. C. (1975). Police in America. Educational Associates.

Chicago Style (17th ed.) Citation

Skolnick, Jerome H., and Thomas C. Gray. Police in America. Boston: Educational Associates, 1975.

MLA (9th ed.) Citation

Skolnick, Jerome H., and Thomas C. Gray. Police in America. Educational Associates, 1975.