APA ציטוט

Corsby, W. A. (1984). Multiple seam coal mining. Australian Mineral Foundation.

Chicago Style (17th ed.) Citation

Corsby, W. A. Multiple Seam Coal Mining. Newcastle: Australian Mineral Foundation, 1984.

ציטוט MLA

Corsby, W. A. Multiple Seam Coal Mining. Australian Mineral Foundation, 1984.