Cita APA

Hawkins, J. D., Kosterman, R., Catalano, R. F., Hill, K. G., & Abbott, R. D. (2008). Effects of Social Development Intervention in Childhood Fifteen Years Later.

Chicago Style Citation

Hawkins, J. David, Rick Kosterman, Richard F. Catalano, Karl G. Hill, i Robert D. Abbott. Effects of Social Development Intervention in Childhood Fifteen Years Later. 2008.

Cita MLA

Hawkins, J. David, et al. Effects of Social Development Intervention in Childhood Fifteen Years Later. 2008.