APA (7th ed.) Citation

Não informado. (1981). Energy and minerals resources. Business Publishers.

Chicago Style (17th ed.) Citation

Não informado. Energy and Minerals Resources. Silver Spring, Md: Business Publishers, 1981.

MLA (8th ed.) Citation

Não informado. Energy and Minerals Resources. Business Publishers, 1981.

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