APA citiranje

Hartley Ballestero, M., & Hartley Ballestero, R. (2021). Valuation of the ecosystem services of recreation and tourism: A mechanism for the sustainable development of Forest Reserve Greece, Costa Rica.

Citación estilo Chicago

Hartley Ballestero, Marjorie, y Rocío Hartley Ballestero. Valuation of the Ecosystem Services of Recreation and Tourism: A Mechanism for the Sustainable Development of Forest Reserve Greece, Costa Rica. 2021.

MLA citiranje

Hartley Ballestero, Marjorie, y Rocío Hartley Ballestero. Valuation of the Ecosystem Services of Recreation and Tourism: A Mechanism for the Sustainable Development of Forest Reserve Greece, Costa Rica. 2021.