Цитирование APA (7-е изд.)
DELVA, J., & ET AL. (1999). FIRST OPPORTUNITIES TO TRY DRUGS AND THE TRANSITION TO FIST DRUG USE: EVIDENCE FROM A NATIONAL SCHOOL SURVEY IN PANAMA.
Цитирование в стиле Чикаго (17-е изд.)
DELVA, J., и ET AL. FIRST OPPORTUNITIES TO TRY DRUGS AND THE TRANSITION TO FIST DRUG USE: EVIDENCE FROM A NATIONAL SCHOOL SURVEY IN PANAMA. 1999.
Цитирование MLA (9-е изд.)
DELVA, J., и ET AL. FIRST OPPORTUNITIES TO TRY DRUGS AND THE TRANSITION TO FIST DRUG USE: EVIDENCE FROM A NATIONAL SCHOOL SURVEY IN PANAMA. 1999.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.