APA (7th ed.) Citation

Northcott, J. N. (1967). The problem of mine dumps. International Labour Organization.

Chicago Style (17th ed.) Citation

Northcott, J. N. The Problem of Mine Dumps. International Labour Organization, 1967.

MLA (9th ed.) Citation

Northcott, J. N. The Problem of Mine Dumps. International Labour Organization, 1967.

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