APA Citation

Silbereisen, R. K. 1., & Lerner, R. M. (2007). Approaches to positive youth development. Los Angeles: Sage Publications.

Chicago Style Citation

Silbereisen, R. K. 1944-, and Richard M. Lerner. Approaches to Positive Youth Development. Los Angeles: Sage Publications, 2007.

MLA Citation

Silbereisen, R. K. 1944-, and Richard M. Lerner. Approaches to Positive Youth Development. Los Angeles: Sage Publications, 2007.

Warning: These citations may not always be 100% accurate.