Cita APA (7th ed.)
FORS, S., & ROJEK, D. (1991). A COMPARISON OF DRUG INVOLVEMENT BETWEEN RUNAWAYS AND SCHOOL YOUTHS.
Cita Chicago (17th ed.)
FORS, S.W, i D.G ROJEK. A COMPARISON OF DRUG INVOLVEMENT BETWEEN RUNAWAYS AND SCHOOL YOUTHS. 1991.
Cita MLA (9th ed.)
FORS, S.W, i D.G ROJEK. A COMPARISON OF DRUG INVOLVEMENT BETWEEN RUNAWAYS AND SCHOOL YOUTHS. 1991.
Atenció: Aquestes cites poden no estar 100% correctes.