APA Edition Citation

Rainer K Silbereisen & Richard M Lerner. (2007). Approaches to positive youth development. Sage.

Chicago Edition Citation

Rainer K Silbereisen and Richard M Lerner. Approaches to Positive Youth Development. Los Angeles: Sage, 2007.

MLA Edition Citation

Rainer K Silbereisen and Richard M Lerner. Approaches to Positive Youth Development. Sage, 2007.

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