Cita APA (7a ed.)

Feil, E. G., Kavanagh, K., Stiller, B., Golly, A., & Severson, H. H. (1998). First step to success: An early intervention approach for preventing school antisocial behavior.

Cita Chicago Style (17a ed.)

Feil, Edward G., Kate Kavanagh, Bruce Stiller, Annemieke Golly, y Herbert H. Severson. First Step to Success: An Early Intervention Approach for Preventing School Antisocial Behavior. 1998.

Cita MLA (8a ed.)

Feil, Edward G., et al. First Step to Success: An Early Intervention Approach for Preventing School Antisocial Behavior. 1998.