APA (7th ed.) Citation

(1926). History of the International Labour Office. Pref. by E. Vandervelde. Williams and Norgate.

Chicago Style (17th ed.) Citation

History of the International Labour Office. Pref. by E. Vandervelde. Williams and Norgate, 1926.

MLA (8th ed.) Citation

History of the International Labour Office. Pref. by E. Vandervelde. Williams and Norgate, 1926.

Warning: These citations may not always be 100% accurate.