APA (7 ম সংস্করণ) উদ্ধৃতি

Islam, M. N. (1992). Geology of Haluaghat-Dhobaura area, Mymensingh and Netrakona districts, Bangladesh. Geological Survey of Bangladesh.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Islam, M. Nazrul. Geology of Haluaghat-Dhobaura Area, Mymensingh and Netrakona Districts, Bangladesh. Dhaka, Bangladesh: Geological Survey of Bangladesh, 1992.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Islam, M. Nazrul. Geology of Haluaghat-Dhobaura Area, Mymensingh and Netrakona Districts, Bangladesh. Geological Survey of Bangladesh, 1992.