एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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