APA (7th ed.) Citation

Marquand, H. A. (1939). Organized labour in four continents. Longmans, Green and co..

Chicago Style (17th ed.) Citation

Marquand, H. A. Organized Labour in Four Continents. London, New York [etc.]: Longmans, Green and co., 1939.

MLA (9th ed.) Citation

Marquand, H. A. Organized Labour in Four Continents. Longmans, Green and co., 1939.