APA (7 ম সংস্করণ) উদ্ধৃতি

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

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

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

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

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