APA引文

Lizano, R. (2011). Future of Tourism Development in the Coasts of Costa Rica.

Citación estilo Chicago

Lizano, Rodolfo. Future of Tourism Development in the Coasts of Costa Rica. 2011.

MLA引文

Lizano, Rodolfo. Future of Tourism Development in the Coasts of Costa Rica. 2011.

警告：這些引文格式不一定是100％准確.