APA ציטוט

(1981). Petrology and petrography for U.S. Geological Survey test wells 1,2 and 3 in the madison Limestone in Montana and Wyoming. Denver, Colo. : U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Petrology and Petrography for U.S. Geological Survey Test Wells 1,2 and 3 in the Madison Limestone in Montana and Wyoming. Denver, Colo. : U.S. Geological Survey, 1981.

ציטוט MLA

Petrology and Petrography for U.S. Geological Survey Test Wells 1,2 and 3 in the Madison Limestone in Montana and Wyoming. Denver, Colo. : U.S. Geological Survey, 1981.