Cita APA (7a ed.)

Sander, D. (1991). Focus on teens in trouble: A reference handbook. ABC-CLIO.

Cita Chicago Style (17a ed.)

Sander, Daryl. Focus on Teens in Trouble: A Reference Handbook. Santa Barbara, Calif. [u.a.]: ABC-CLIO, 1991.

Cita MLA (9a ed.)

Sander, Daryl. Focus on Teens in Trouble: A Reference Handbook. ABC-CLIO, 1991.