APA (7th ed.) Citation

Youell, R. (1998). Tourism: An introduction (1. publ.). Longman.

Chicago Style (17th ed.) Citation

Youell, Ray. Tourism: An Introduction. 1. publ. Harlow [u.a.]: Longman, 1998.

MLA (9th ed.) Citation

Youell, Ray. Tourism: An Introduction. 1. publ. Longman, 1998.

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