APA (7th ed.) Citation

United States Conference of Mayors. (1981). Urban energy officials: 1981 directory. United States Conference of Mayors.

Chicago Style (17th ed.) Citation

United States Conference of Mayors. Urban Energy Officials: 1981 Directory. [Washington]: United States Conference of Mayors, 1981.

MLA (9th ed.) Citation

United States Conference of Mayors. Urban Energy Officials: 1981 Directory. United States Conference of Mayors, 1981.

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