APA引文

Holden Andrew. (2008). Environment and Tourism/2e (2nd ed.). Routledge.

Chicago Edition Citation

Holden Andrew. Environment and Tourism/2e. 2nd ed. Routledge, 2008.

MLA引文

Holden Andrew. Environment and Tourism/2e. 2nd ed. Routledge, 2008.

警告：這些引文格式不一定是100％准確.