Cita APA

Estados Unidos, & Ladenson, A. 1. (1964). American library laws (3. edition.). Chicago, III.: American Library Association.

Citación estilo Chicago

Estados Unidos, y Alex 1908- Ladenson. American Library Laws. 3. edition. Chicago, III.: American Library Association, 1964.

Cita MLA

Estados Unidos, y Alex 1908- Ladenson. American Library Laws. 3. edition. Chicago, III.: American Library Association, 1964.