APA (7th ed.) Citation

Pacific Area Travel Association. (1973). Pacific marketing development seminars, May-December 1973. The Association.

Chicago Style (17th ed.) Citation

Pacific Area Travel Association. Pacific Marketing Development Seminars, May-December 1973. San Francisco, Calif: The Association, 1973.

MLA (9th ed.) Citation

Pacific Area Travel Association. Pacific Marketing Development Seminars, May-December 1973. The Association, 1973.