Cita APA (7th ed.)
National Research Council (U.S.). Forum on Adolescence, ebrary, Inc, & Kipke, M. D. (1999). Risks and opportunities: Synthesis of studies on adolescence. National Academy Press.
Cita Chicago (17th ed.)
National Research Council (U.S.). Forum on Adolescence, Inc ebrary, i Michele D. Kipke. Risks and Opportunities: Synthesis of Studies on Adolescence. Washington, D.C.: National Academy Press, 1999.
Cita MLA (9th ed.)
National Research Council (U.S.). Forum on Adolescence, et al. Risks and Opportunities: Synthesis of Studies on Adolescence. National Academy Press, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.