Cita APA (7a ed.)

Wadman, R. C. (2009). Police theory in America: Old traditions and new opportunities. Charles C. Thomas Publisher.

Cita Chicago Style (17a ed.)

Wadman, Robert C. Police Theory in America: Old Traditions and New Opportunities. Springfield, Ill: Charles C. Thomas Publisher, 2009.

Cita MLA (9a ed.)

Wadman, Robert C. Police Theory in America: Old Traditions and New Opportunities. Charles C. Thomas Publisher, 2009.