Cita APA

Chan, L. M. (2004). Guide to library of congress classification (5ed.). Libraries Unlimited.

Chicago Edition Citation

Chan, Lois Mai. Guide to Library of Congress Classification. 5ed. Colarado: Libraries Unlimited, 2004.

Cita MLA

Chan, Lois Mai. Guide to Library of Congress Classification. 5ed. Libraries Unlimited, 2004.