APA
Cook R. A., Hsu C. H. C. & Taylor. (2018). Tourism. Harlow: Pearson.
Chicago
Cook Roy A, Hsu Cathy H C and Taylor. 2018. Tourism. Harlow: Pearson.
Harvard
Cook R. A., Hsu C. H. C. and Taylor. (2018). Tourism. Harlow: Pearson.
MLA
Cook Roy A, Hsu Cathy H C and Taylor. Tourism. Harlow: Pearson. 2018.