APA引文

Sevenhuysen, R., & Maebe, P. (1995). Hydrology and drainage options Atlantic Zone of Costa Rica.

Citación estilo Chicago

Sevenhuysen, R., y P. Maebe. Hydrology and Drainage Options Atlantic Zone of Costa Rica. 1995.

MLA引文

Sevenhuysen, R., y P. Maebe. Hydrology and Drainage Options Atlantic Zone of Costa Rica. 1995.

警告：這些引文格式不一定是100％准確.