Παραπομπή σε μορφή APA (7η εκδ.)

Hickman, W. B. (1952). Trends and cycles in corporate bond financing. National Bureau of Economic Research.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hickman, W. Braddock. Trends and Cycles in Corporate Bond Financing. New York: National Bureau of Economic Research, 1952.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hickman, W. Braddock. Trends and Cycles in Corporate Bond Financing. National Bureau of Economic Research, 1952.