Cita APA (7a ed.)
Sullivan, M. (2005). Fundamentals of children's services. American Library Association.
Cita Chicago Style (17a ed.)
Sullivan, Michael. Fundamentals of Children's Services. Chicago: American Library Association, 2005.
Cita MLA (9a ed.)
Sullivan, Michael. Fundamentals of Children's Services. American Library Association, 2005.
Precaución: Estas citas no son 100% exactas.