Παραπομπή σε μορφή APA (7η εκδ.)

Lasafin, T. (1993). Urban conservation in the Philippines: The Intramuros project, Manila. Division of Human Settlements Development, Asian Institute of Technology.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Lasafin, Trinidad. Urban Conservation in the Philippines: The Intramuros Project, Manila. Bangkok: Division of Human Settlements Development, Asian Institute of Technology, 1993.

Παραπομπή σε μορφή MLA (9th εκδ.)

Lasafin, Trinidad. Urban Conservation in the Philippines: The Intramuros Project, Manila. Division of Human Settlements Development, Asian Institute of Technology, 1993.