APA引文

Sarngadharan, M. (2005). Tourism and sustainable economic development. New Century.

Chicago Style (17th ed.) Citation

Sarngadharan, M. Tourism and Sustainable Economic Development. New Delhi: New Century, 2005.

MLA引文

Sarngadharan, M. Tourism and Sustainable Economic Development. New Century, 2005.

警告：這些引文格式不一定是100％准確.