Cita APA (7th ed.)

Benne, M. (1991). Principles of children's services in public libraries. American Library Association.

Cita Chicago (17th ed.)

Benne, Mae. Principles of Children's Services in Public Libraries. Chicago: American Library Association, 1991.

Cita MLA (9th ed.)

Benne, Mae. Principles of Children's Services in Public Libraries. American Library Association, 1991.