APA (7th ed.) Citation

Lundberg, D. E., & Lundberg, C. B. (1993). International travel and tourism / Donald E. Lundberg, Carolyn B. Lundberg (2nd ed.). Wiley.

Chicago Style (17th ed.) Citation

Lundberg, Donald E., and Carolyn B. Lundberg. International Travel and Tourism / Donald E. Lundberg, Carolyn B. Lundberg. 2nd ed. New York: Wiley, 1993.

MLA (9th ed.) Citation

Lundberg, Donald E., and Carolyn B. Lundberg. International Travel and Tourism / Donald E. Lundberg, Carolyn B. Lundberg. 2nd ed. Wiley, 1993.

Warning: These citations may not always be 100% accurate.