APA način citiranja

Fennel,David A, & Malloy, D. C. (2010). Codes of ethics in tourism: Ppractice,theory,synthesis. Viva Books.

Čikaški stil citiranja

Fennel,David A, i David C. Malloy. Codes of Ethics in Tourism: Ppractice,theory,synthesis. New Delhi: Viva Books, 2010.

MLA način citiranja

Fennel,David A, i David C. Malloy. Codes of Ethics in Tourism: Ppractice,theory,synthesis. Viva Books, 2010.