Cita APA (7a ed.)

Beyer, M., Puritz, P., & Shapiro, L. (1978). It's me again: An aftercare manual for the youth workers. National Youth Alternatives Project.

Cita Chicago Style (17a ed.)

Beyer, Margaret, Patricia Puritz, y Linn Shapiro. It's Me Again: An Aftercare Manual for the Youth Workers. Washington, D.C: National Youth Alternatives Project, 1978.

Cita MLA (9a ed.)

Beyer, Margaret, et al. It's Me Again: An Aftercare Manual for the Youth Workers. National Youth Alternatives Project, 1978.