APA (7th ed.) Citation

Helbrant, M. (1981). Narcotic agent. Arno Press.

Chicago Style (17th ed.) Citation

Helbrant, Maurice. Narcotic Agent. New York: Arno Press, 1981.

MLA (9th ed.) Citation

Helbrant, Maurice. Narcotic Agent. Arno Press, 1981.

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