National Association of Power Engineers (U.S.), National Association of Stationary Engineers (U.S.), & National Association of Power Engineers (U.S.). The National engineer. [National Association of Power Engineers].
Chicago Style (17th ed.) CitationNational Association of Power Engineers (U.S.), National Association of Stationary Engineers (U.S.), and National Association of Power Engineers (U.S.). The National Engineer. [Des Plaines, Ill. etc.]: [National Association of Power Engineers].
MLA (9th ed.) CitationNational Association of Power Engineers (U.S.), et al. The National Engineer. [National Association of Power Engineers].
Warning: These citations may not always be 100% accurate.