APA Style

Bowers, E. et al (2015). Promoting Positive Youth Development; Lessons from the 4-H Study . Clemson, South Carolina, USA: Springer International Publishing.

MLA Style

Bowers, Edmond. et al. "Promoting Positive Youth Development; Lessons from the 4-H Study". Clemson, South Carolina, USA: Springer International Publishing, 2015. Text.