Παραπομπή σε μορφή APA (7η εκδ.)

Van Goethem, G. Conflicting interests: The International Federation of Trade Unions (1919-1945). The International Confederation of Free Trade Unions, 73-163.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Van Goethem, Geert. "Conflicting Interests: The International Federation of Trade Unions (1919-1945)." The International Confederation of Free Trade Unions : 73-163.

Παραπομπή σε μορφή MLA (8th εκδ.)

Van Goethem, Geert. "Conflicting Interests: The International Federation of Trade Unions (1919-1945)." The International Confederation of Free Trade Unions, , pp. 73-163.