Cita APA (7th ed.)
DORN, N. RECENT RESEARCH ON DRUG CONTROL IN CITIES ACROSS NORTHERN EUROPE.
Cita Chicago (17th ed.)
DORN, N. RECENT RESEARCH ON DRUG CONTROL IN CITIES ACROSS NORTHERN EUROPE.
Cita MLA (9th ed.)
DORN, N. RECENT RESEARCH ON DRUG CONTROL IN CITIES ACROSS NORTHERN EUROPE.
Atenció: Aquestes cites poden no estar 100% correctes.