APA (7th ed.) Citation

Eggert, D. L., & Phillips, T. L. (1982). Environments of deposition: Coal balls, cuticular shale, and gray-shale floras in Fountain and Parke counties, Indiana. State of Indiana, Dept. of Natural Resources, Geological Survey.

Chicago Style (17th ed.) Citation

Eggert, Donald L., and Tom Lee Phillips. Environments of Deposition: Coal Balls, Cuticular Shale, and Gray-shale Floras in Fountain and Parke Counties, Indiana. Bloomington, Ind.: State of Indiana, Dept. of Natural Resources, Geological Survey, 1982.

MLA (9th ed.) Citation

Eggert, Donald L., and Tom Lee Phillips. Environments of Deposition: Coal Balls, Cuticular Shale, and Gray-shale Floras in Fountain and Parke Counties, Indiana. State of Indiana, Dept. of Natural Resources, Geological Survey, 1982.