1977 Travel Outlook Forum, Washington, D. C., 1976, Travel Research Association, & United States Travel Data Center. (1976). Proceedings, 1977 Travel Outlook Forum, Dec. 2, 1976. Statler Hilton Hotel, Washington, D. C. The Association.
Chicago Style (17th ed.) Citation1977 Travel Outlook Forum, Washington, D. C., 1976, Travel Research Association, and United States Travel Data Center. Proceedings, 1977 Travel Outlook Forum, Dec. 2, 1976. Statler Hilton Hotel, Washington, D. C. [Salt Lake City]: The Association, 1976.
MLA (9th ed.) Citation1977 Travel Outlook Forum, Washington, D. C., 1976, et al. Proceedings, 1977 Travel Outlook Forum, Dec. 2, 1976. Statler Hilton Hotel, Washington, D. C. The Association, 1976.
Warning: These citations may not always be 100% accurate.