APA (7th ed.) Citation

Sunshine, I. (1993). Mandatory Drug Testing in the United States. Forensic science international, 63(1), 1-7.

Chicago Style (17th ed.) Citation

Sunshine, I. "Mandatory Drug Testing in the United States." Forensic Science International 63, no. 1 (1993): 1-7.

MLA (8th ed.) Citation

Sunshine, I. "Mandatory Drug Testing in the United States." Forensic Science International, vol. 63, no. 1, 1993, pp. 1-7.