Cite
APA Citation
Bowers, E. P., Geldhof, G. J., Johnson, S. K., Hilliard, L. J., Hershberg, R. M., Lerner, J. V., & Lerner, R. M. (Eds.) (2015). Promoting positive youth development : lessons from the 4-H study. Cham : Springer. http://access.bl.uk/ark:/81055/vdc_100073418748.0x000001