APA (7th ed.) Citation

Shackleford, P. (2020). A history of the world tourism organization (First edition.). Emerald Publishing.

Chicago Style (17th ed.) Citation

Shackleford, Peter. A History of the World Tourism Organization. First edition. United Kingdom: Emerald Publishing, 2020.

MLA (8th ed.) Citation

Shackleford, Peter. A History of the World Tourism Organization. First edition. Emerald Publishing, 2020.

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