Παραπομπή σε μορφή APA (7η εκδ.)

Sultan, M. M. (1975). Bench-mark survey of Kotwali and Sherpur Thana of Bogra District. Regional Academy for Rural Development.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sultan, Manzurul Mahmood. Bench-mark Survey of Kotwali and Sherpur Thana of Bogra District. Bogra: Regional Academy for Rural Development, 1975.

Παραπομπή σε μορφή MLA (8th εκδ.)

Sultan, Manzurul Mahmood. Bench-mark Survey of Kotwali and Sherpur Thana of Bogra District. Regional Academy for Rural Development, 1975.