Citazione APA

Davis A.fennell & Davis C.malloy. (2010). Aspects of tourism: Codes of ethics in tourism:practice,theory,synthesis. Viva books.

Stile di citazione Chicago

Davis A.fennell e Davis C.malloy. Aspects of Tourism: Codes of Ethics in Tourism:practice,theory,synthesis. New delhi: Viva books, 2010.

Citazione MLA

Davis A.fennell e Davis C.malloy. Aspects of Tourism: Codes of Ethics in Tourism:practice,theory,synthesis. Viva books, 2010.