Cita APA

Maxwell, R. L. (2008). FRBR: A guide for the perplexed. American Library Association.

Citación estilo Chicago

Maxwell, Robert L. FRBR: A Guide for the Perplexed. Chicago: American Library Association, 2008.

Cita MLA

Maxwell, Robert L. FRBR: A Guide for the Perplexed. Chicago: American Library Association, 2008.