Cita APA (7a ed.)

Judson, H. F. (1974). Heroin addiction in Britain. Harcourt Brace Jovanovich.

Cita Chicago Style (17a ed.)

Judson, Horace Freeland. Heroin Addiction in Britain. New York [u.a.]: Harcourt Brace Jovanovich, 1974.

Cita MLA (9a ed.)

Judson, Horace Freeland. Heroin Addiction in Britain. Harcourt Brace Jovanovich, 1974.