Cita APA (7a ed.)

Hoff, P. M., & Schretter, J. D. (1994). Family abduction: How to prevent an abduction and what to do if your child is abducted (4. ed.). National Center for Missing and Exploited Children.

Cita Chicago Style (17a ed.)

Hoff, Patricia M., y Judith Drazen Schretter. Family Abduction: How to Prevent an Abduction and What to Do If Your Child Is Abducted. 4. ed. Arlington, Va: National Center for Missing and Exploited Children, 1994.

Cita MLA (9a ed.)

Hoff, Patricia M., y Judith Drazen Schretter. Family Abduction: How to Prevent an Abduction and What to Do If Your Child Is Abducted. 4. ed. National Center for Missing and Exploited Children, 1994.