SpringerLink (Online service), Conrady, R., & Buck, M. (2009). Trends and Issues in Global Tourism 2009. Springer Berlin Heidelberg.
Chicago Style (17th ed.) CitationSpringerLink (Online service), Roland Conrady, and Martin Buck. Trends and Issues in Global Tourism 2009. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009.
MLA (8th ed.) CitationSpringerLink (Online service), et al. Trends and Issues in Global Tourism 2009. Springer Berlin Heidelberg, 2009.
Warning: These citations may not always be 100% accurate.