Cita APA (7a ed.)

Maggs, J., Schulenberg, J., & Hurrelmann, K. (1999). Health risks and developmental transitions during adolescence (1st pbk. ed.). University Press.

Cita Chicago Style (17a ed.)

Maggs, Jennifer, John Schulenberg, y Klaus Hurrelmann. Health Risks and Developmental Transitions During Adolescence. 1st pbk. ed. Cambridge: University Press, 1999.

Cita MLA (9a ed.)

Maggs, Jennifer, et al. Health Risks and Developmental Transitions During Adolescence. 1st pbk. ed. University Press, 1999.