APA ציטוט

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.

ציטוט MLA

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