Παραπομπή σε μορφή APA (7η εκδ.)

German Library of Information, New York. (1940). German Library of Information: A clearing house of knowledge. German Library of Information.

Παραπομπή σε μορφή Chicago (17η εκδ.)

German Library of Information, New York. German Library of Information: A Clearing House of Knowledge. New York: German Library of Information, 1940.

Παραπομπή σε μορφή MLA (9th εκδ.)

German Library of Information, New York. German Library of Information: A Clearing House of Knowledge. German Library of Information, 1940.