APA (7th ed.) Citation

Landau, L. (1939). Seasonal emigration from Poland to Germany and Latvia. International Labour Organization.

Chicago Style (17th ed.) Citation

Landau, Ludwik. Seasonal Emigration from Poland to Germany and Latvia. International Labour Organization, 1939.

MLA (9th ed.) Citation

Landau, Ludwik. Seasonal Emigration from Poland to Germany and Latvia. International Labour Organization, 1939.

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