Παραπομπή σε μορφή APA (7η εκδ.)

Kruglak, T. E. (1955). The foreign correspondents: A study of the men and women reporting for the American information media in Western Europe. E. Droz.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kruglak, Theodore Edward. The Foreign Correspondents: A Study of the Men and Women Reporting for the American Information Media in Western Europe. Genéve: E. Droz, 1955.

Παραπομπή σε μορφή MLA (8th εκδ.)

Kruglak, Theodore Edward. The Foreign Correspondents: A Study of the Men and Women Reporting for the American Information Media in Western Europe. E. Droz, 1955.