Gaya APA

Bukit Tigapuluh National Park and its partners in management / Edited by Neil Franklin. (2004). : Riau : Bukit Tigapuluh National Park Management.

Gaya MLA

Bukit Tigapuluh National Park and its partners in management / Edited by Neil Franklin. Ed. ke-1. : Riau : Bukit Tigapuluh National Park Management, 2004. Text.