Cita APA (7th ed.)
FRASER, A., & GEORGE, M. (1996). SOUTHERN ENGLAND, DRUGS AND MUSIC: POLICING THE IMPOSSIBLE? EN: EUROPEAN DRUG POLICIES AND ENFORCEMENT. MACMILLAN.
Cita Chicago (17th ed.)
FRASER, A., i M. GEORGE. SOUTHERN ENGLAND, DRUGS AND MUSIC: POLICING THE IMPOSSIBLE? EN: EUROPEAN DRUG POLICIES AND ENFORCEMENT. Londres: MACMILLAN, 1996.
Cita MLA (9th ed.)
FRASER, A., i M. GEORGE. SOUTHERN ENGLAND, DRUGS AND MUSIC: POLICING THE IMPOSSIBLE? EN: EUROPEAN DRUG POLICIES AND ENFORCEMENT. MACMILLAN, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.