Cita APA

Nelson, R. E., Espeland, P., & Galas, J. C. (1994). The power to prevent suicide: A guide for teens helping teens. Free Spirit Pub.

Citación estilo Chicago

Nelson, Richard E., Pamela Espeland, and Judith C. Galas. The Power to Prevent Suicide: A Guide for Teens Helping Teens. Minneapolis, MN: Free Spirit Pub, 1994.

Cita MLA

Nelson, Richard E., et al. The Power to Prevent Suicide: A Guide for Teens Helping Teens. Free Spirit Pub, 1994.