APA (7th ed.) Citation

Schroeder, D. J. (1987). An investigation of the value of police-related research. Univ. Microfilms International.

Chicago Style (17th ed.) Citation

Schroeder, Donald J. An Investigation of the Value of Police-related Research. Ann Arbor, Mich: Univ. Microfilms International, 1987.

MLA (8th ed.) Citation

Schroeder, Donald J. An Investigation of the Value of Police-related Research. Univ. Microfilms International, 1987.