Holloway, C. Business of Tourism (9.). Pearson Education UK.
Chicago Style (17th ed.) CitationHolloway, Chris;Humphreys. Business of Tourism. 9. Pearson Education UK.
MLA引文Holloway, Chris;Humphreys. Business of Tourism. 9. Pearson Education UK.
警告:這些引文格式不一定是100%准確.