APA (7th ed.) Citation

Northcott, C. H. (1949). African labour efficiency survey / edited by C.H. Northcott. HMSO.

Chicago Style (17th ed.) Citation

Northcott, C. H. African Labour Efficiency Survey / Edited by C.H. Northcott. HMSO, 1949.

MLA (9th ed.) Citation

Northcott, C. H. African Labour Efficiency Survey / Edited by C.H. Northcott. HMSO, 1949.

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