Geological Survey of Pakistan & Calkins, J. A. (1975). Geology of the southern Himalaya in Hazara, Pakistan, and adjacent areas. U.S. Govt. Print. Off.
Chicago Style (17th ed.) CitationGeological Survey of Pakistan and James Alfred Calkins. Geology of the Southern Himalaya in Hazara, Pakistan, and Adjacent Areas. Washington: U.S. Govt. Print. Off, 1975.
MLA (9th ed.) CitationGeological Survey of Pakistan and James Alfred Calkins. Geology of the Southern Himalaya in Hazara, Pakistan, and Adjacent Areas. U.S. Govt. Print. Off, 1975.
Warning: These citations may not always be 100% accurate.