APA (7th ed.) Citation

International Symposium on Tourism and the Next Decade Washington, D.C., Hawkins, D. E., Shafer, E. L., & Rovelstad, J. M. (1980). Tourism marketing and management issues. George Washington University.

Chicago Style (17th ed.) Citation

International Symposium on Tourism and the Next Decade Washington, D.C., Donald E. Hawkins, Elwood L. Shafer, and James M. Rovelstad. Tourism Marketing and Management Issues. Washington, D.C.: George Washington University, 1980.

MLA (9th ed.) Citation

International Symposium on Tourism and the Next Decade Washington, D.C., et al. Tourism Marketing and Management Issues. George Washington University, 1980.