Παραπομπή σε μορφή APA (7η εκδ.)

Salik, A. P. (2010). Sustainability analysis of selected banner ecotourism development projects in Mindanao, Philippines. USM R & D Journal.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Salik, Aleja Plaza. "Sustainability Analysis of Selected Banner Ecotourism Development Projects in Mindanao, Philippines." USM R & D Journal 2010.

Παραπομπή σε μορφή MLA (9th εκδ.)

Salik, Aleja Plaza. "Sustainability Analysis of Selected Banner Ecotourism Development Projects in Mindanao, Philippines." USM R & D Journal, 2010.