APA (7th ed.) Citation

Neal-Schuman Publishers, C. (1978). An Energy Source Directory.

Chicago Style (17th ed.) Citation

Neal-Schuman Publishers, Comp. An Energy Source Directory. 1978.

MLA (9th ed.) Citation

Neal-Schuman Publishers, Comp. An Energy Source Directory. 1978.

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