Cita APA (7a ed.)

Hanson, W. (1974). Enquiries Drugs: A factual report. Longman Group.

Cita Chicago Style (17a ed.)

Hanson, W.J. Enquiries Drugs: A Factual Report. London: Longman Group, 1974.

Cita MLA (9a ed.)

Hanson, W.J. Enquiries Drugs: A Factual Report. Longman Group, 1974.