APA (7th ed.) Citation

Blum, R. H. (1973). Drug dealers taking action. Jossey-Bass.

Chicago Style (17th ed.) Citation

Blum, Richard H. Drug Dealers Taking Action. San Francisco [u.a.]: Jossey-Bass, 1973.

MLA (9th ed.) Citation

Blum, Richard H. Drug Dealers Taking Action. Jossey-Bass, 1973.