Παραπομπή σε μορφή APA (7η εκδ.)

Dean, A. H. (1957). William Nelson Cromwell, 1854-1948: An American pioneer in corporation, comparative and international law. s.n.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Dean, Arthur Hobson. William Nelson Cromwell, 1854-1948: An American Pioneer in Corporation, Comparative and International Law. New York: s.n, 1957.

Παραπομπή σε μορφή MLA (9th εκδ.)

Dean, Arthur Hobson. William Nelson Cromwell, 1854-1948: An American Pioneer in Corporation, Comparative and International Law. s.n, 1957.