APA引文

Vacaflor Ramírez, N. E. (1997). Strategic planning applied to protected areas: The case of the Volcan Turrialba National Park.

Citación estilo Chicago

Vacaflor Ramírez, Nelson E. Strategic Planning Applied to Protected Areas: The Case of the Volcan Turrialba National Park. 1997.

MLA引文

Vacaflor Ramírez, Nelson E. Strategic Planning Applied to Protected Areas: The Case of the Volcan Turrialba National Park. 1997.

警告：這些引文格式不一定是100％准確.