APA (7th ed.) Citation

BALLINGER... (1979). Energy - The next twenty years - Ballinger.. Ballinger Publ.Co.

Chicago Style (17th ed.) Citation

BALLINGER... Energy - The Next Twenty Years - Ballinger.. Ballinger Publ.Co, 1979.

MLA (8th ed.) Citation

BALLINGER... Energy - The Next Twenty Years - Ballinger.. Ballinger Publ.Co, 1979.

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