Coughlin, C. E. (1939). The National Labor Relations Act--its history and proposed amendments. [C.E. Coughlin?].
Citação norma ChicagoCoughlin, Charles E. The National Labor Relations Act--its History and Proposed Amendments. Royal Oak, Mich.: [C.E. Coughlin?], 1939.
Citação norma MLACoughlin, Charles E. The National Labor Relations Act--its History and Proposed Amendments. [C.E. Coughlin?], 1939.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.