APA (7th ed.) Citation

American Petroleum Institute. (1982). Looking for energy?: A guide to information sources (3rd ed.). American Petroleum Institute.

Chicago Style (17th ed.) Citation

American Petroleum Institute. Looking for Energy?: A Guide to Information Sources. 3rd ed. [Washington]: American Petroleum Institute, 1982.

MLA (9th ed.) Citation

American Petroleum Institute. Looking for Energy?: A Guide to Information Sources. 3rd ed. American Petroleum Institute, 1982.

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