APA aipamena

(1980). ALA world encyclopedia of library and information services. American Library Association.

Chicago Style aipamena

ALA World Encyclopedia of Library and Information Services. Chicago: American Library Association, 1980.

MLA aipamena

ALA World Encyclopedia of Library and Information Services. American Library Association, 1980.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.