APA (7th ed.) Citation

National Association of Colliery Managers. (1942). Colliery guardian. Fuel & Metallurgical Journals.

Chicago Style (17th ed.) Citation

National Association of Colliery Managers. Colliery Guardian. Redfiel, England: Fuel & Metallurgical Journals, 1942.

MLA (8th ed.) Citation

National Association of Colliery Managers. Colliery Guardian. Fuel & Metallurgical Journals, 1942.

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