APA Format
38337;38233;38338. (2006). Tourism in turbulent times, towards safe expoeriences for visitors. New York : Elsevier Inc.
MLA Format
38337;38233;38338. Tourism in turbulent times, towards safe expoeriences for visitors. New York : Elsevier Inc., 2006
Chicago Format
38337;38233;38338. Tourism in turbulent times, towards safe expoeriences for visitors. New York : Elsevier Inc., 2006
Australian/Harvard Format
38337;38233;38338. 2006. Tourism in turbulent times, towards safe expoeriences for visitors. Elsevier Inc. New York