APA
Winger J. G., Gunning Gerald D & Emerson John D. (1968). Outlook For Energy In The United States. New York: Chase Manhattan Bank, N A.
Chicago
Winger John G, Gunning Gerald D and Emerson John D. 1968. Outlook For Energy In The United States. New York: Chase Manhattan Bank, N A.
Harvard
Winger J. G., Gunning Gerald D and Emerson John D. (1968). Outlook For Energy In The United States. New York: Chase Manhattan Bank, N A.
MLA
Winger John G, Gunning Gerald D and Emerson John D. Outlook For Energy In The United States. New York: Chase Manhattan Bank, N A. 1968.