APA (7th ed.) Citation

(1922). The mining industry in South Africa in 1920. International Labour Organization.

Chicago Style (17th ed.) Citation

The Mining Industry in South Africa in 1920. International Labour Organization, 1922.

MLA (9th ed.) Citation

The Mining Industry in South Africa in 1920. International Labour Organization, 1922.

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