APA (7th ed.) Citation

National Institute of Justice & Manili, B. (1987). Police drug testing.

Chicago Style (17th ed.) Citation

National Institute of Justice and Barbara Manili. Police Drug Testing. Washington, 1987.

MLA (9th ed.) Citation

National Institute of Justice and Barbara Manili. Police Drug Testing. 1987.

Warning: These citations may not always be 100% accurate.