Παραπομπή σε μορφή APA (7η εκδ.)

Coughlin, C. E. (1939). The National Labor Relations Act--its history and proposed amendments. [C.E. Coughlin?].

Παραπομπή σε μορφή Chicago (17η εκδ.)

Coughlin, Charles E. The National Labor Relations Act--its History and Proposed Amendments. Royal Oak, Mich.: [C.E. Coughlin?], 1939.

Παραπομπή σε μορφή MLA (8th εκδ.)

Coughlin, Charles E. The National Labor Relations Act--its History and Proposed Amendments. [C.E. Coughlin?], 1939.