Παραπομπή σε μορφή APA (7η εκδ.)

Joint Committee on LIbrary Service to Labor Groups. Public library service to labor groups. Five case studies: Akron, Boston, Milwaukee, New York, Newark.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Joint Committee on LIbrary Service to Labor Groups. Public Library Service to Labor Groups. Five Case Studies: Akron, Boston, Milwaukee, New York, Newark. [Chicago] American Library Association [1950].

Παραπομπή σε μορφή MLA (9th εκδ.)

Joint Committee on LIbrary Service to Labor Groups. Public Library Service to Labor Groups. Five Case Studies: Akron, Boston, Milwaukee, New York, Newark.