APA (7th ed.) Citation

Heldal, H. (1996). Norway in the International Labour Organization: 1919 - 1939.

Chicago Style (17th ed.) Citation

Heldal, Halldor. Norway in the International Labour Organization: 1919 - 1939. 1996.

MLA (9th ed.) Citation

Heldal, Halldor. Norway in the International Labour Organization: 1919 - 1939. 1996.

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