Cita APA (7th ed.)
GIORDANO, P. (1987). FRIENDSHIPS AND DELINQUENCY.
Cita Chicago (17th ed.)
GIORDANO, P.C. FRIENDSHIPS AND DELINQUENCY. 1987.
Cita MLA (9th ed.)
GIORDANO, P.C. FRIENDSHIPS AND DELINQUENCY. 1987.
Atenció: Aquestes cites poden no estar 100% correctes.