Παραπομπή σε μορφή APA (7η εκδ.)

Moreno, G. M. G. N. Government action and private sector participation regarding ecotourism and its proper implementation.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Moreno, Gil Ma. Gerardo N. Government Action and Private Sector Participation Regarding Ecotourism and Its Proper Implementation. 1992.

Παραπομπή σε μορφή MLA (9th εκδ.)

Moreno, Gil Ma. Gerardo N. Government Action and Private Sector Participation Regarding Ecotourism and Its Proper Implementation.