APA (7th ed.) Citation

Gould, L. C. (1974). Connections: Notes from the heroin world. Yale University Press.

Chicago Style (17th ed.) Citation

Gould, Leroy C. Connections: Notes from the Heroin World. New Haven: Yale University Press, 1974.

MLA (9th ed.) Citation

Gould, Leroy C. Connections: Notes from the Heroin World. Yale University Press, 1974.