APA (7th ed.) Citation

Riches, E. J. (1943). Labour conditions in war contracts: With special reference to Canada, Great Britain and the United States (2nd ed.). I.L.O..

Chicago Style (17th ed.) Citation

Riches, Edward John. Labour Conditions in War Contracts: With Special Reference to Canada, Great Britain and the United States. 2nd ed. Montreal: I.L.O., 1943.

MLA (8th ed.) Citation

Riches, Edward John. Labour Conditions in War Contracts: With Special Reference to Canada, Great Britain and the United States. 2nd ed. I.L.O., 1943.