French, J. F., & Kaufman, N. J. (1983). Handbook for prevention evaluation: Prevention evaluation guidelines. DHHS publication.
Cita Chicago Style (17a ed.)French, John F., y Nancy J. Kaufman. "Handbook for Prevention Evaluation: Prevention Evaluation Guidelines." DHHS Publication 1983.
Cita MLA (8a ed.)French, John F., y Nancy J. Kaufman. "Handbook for Prevention Evaluation: Prevention Evaluation Guidelines." DHHS Publication, 1983.
Precaución: Estas citas no son 100% exactas.