Cita APA

Akers, S. G. n. 1., & Akers, S. G. n. 1. (1945). Simple library cataloging (3. edition.). Chicago, III.: ALA.

Citación estilo Chicago

Akers, Susan Grey n. 1889, y Susan Grey n. 1889 Akers. Simple Library Cataloging. 3. edition. Chicago, III.: ALA, 1945.

Cita MLA

Akers, Susan Grey n. 1889, y Susan Grey n. 1889 Akers. Simple Library Cataloging. 3. edition. Chicago, III.: ALA, 1945.