Παραπομπή σε μορφή APA (7η εκδ.)

Mahbubul Hasan,Qazi. (1997). Across the Villeges: A collection of experiences on water & sanitation. NGO Forum for drinking Wate rand Supply and Sanitation.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Mahbubul Hasan,Qazi. Across the Villeges: A Collection of Experiences on Water & Sanitation. Dhaka: NGO Forum for drinking Wate rand Supply and Sanitation, 1997.

Παραπομπή σε μορφή MLA (8th εκδ.)

Mahbubul Hasan,Qazi. Across the Villeges: A Collection of Experiences on Water & Sanitation. NGO Forum for drinking Wate rand Supply and Sanitation, 1997.