APA (7th ed.) Citation
Seifert, K., & Hoffnung, R. J. (1987). Child and adolescent development. Houghton Mifflin Co..
Chicago Style (17th ed.) Citation
Seifert, Kelvin, and Robert J. Hoffnung. Child and Adolescent Development. Boston: Houghton Mifflin Co., 1987.
MLA (9th ed.) Citation
Seifert, Kelvin, and Robert J. Hoffnung. Child and Adolescent Development. Houghton Mifflin Co., 1987.
Warning: These citations may not always be 100% accurate.