Feldman, S. S., & Elliott, G. R. (1990). At the threshold : the developing adolescent / edited by S. Shirley Feldman and Glen R. Elliott: The developing adolescent. Harvard University Press.
Chicago Style (17th ed.) CitationFeldman, S. Shirley, and Glen R. Elliott. At the Threshold : The Developing Adolescent / Edited by S. Shirley Feldman and Glen R. Elliott: The Developing Adolescent. Cambridge, Mass. ; London: Harvard University Press, 1990.
MLA (9th ed.) CitationFeldman, S. Shirley, and Glen R. Elliott. At the Threshold : The Developing Adolescent / Edited by S. Shirley Feldman and Glen R. Elliott: The Developing Adolescent. Harvard University Press, 1990.
Warning: These citations may not always be 100% accurate.