एपीए उद्धरण

León, M. V. G. (2022). The Visionary who Opened the Doors to Nature-Based Tourism in Costa Rica.

शिकागो स्टाइल उद्धरण

León, Marco Vinicio García. The Visionary Who Opened the Doors to Nature-Based Tourism in Costa Rica. 2022.

एमएलए उद्धरण

León, Marco Vinicio García. The Visionary Who Opened the Doors to Nature-Based Tourism in Costa Rica. 2022.