Cita APA (7a ed.)

Biskup, M. D. (1992). Youth violence. Greenhaven Pr.

Cita Chicago Style (17a ed.)

Biskup, Michael D. Youth Violence. San Diego, Calif: Greenhaven Pr, 1992.

Cita MLA (8a ed.)

Biskup, Michael D. Youth Violence. Greenhaven Pr, 1992.