APA (7th ed.) Citation

Não informado. (1930). Engineering and mining world. McGraw-Hill Publications.

Chicago Style (17th ed.) Citation

Não informado. Engineering and Mining World. New York: McGraw-Hill Publications, 1930.

MLA (8th ed.) Citation

Não informado. Engineering and Mining World. McGraw-Hill Publications, 1930.

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