Record Citations
APA (7th ed.) Citation
Geyer, A. R., & Bolles, W. H. Outstanding scenic geological features of Pennsylvania. Commonwealth of Pennsylvania, Dept. of Environmental Resources, Bureau of Topographic and Geologic Survey : may be purchased from State Book Store.
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Chicago Style (17th ed.) Citation
Geyer, Alan R., and William H. Bolles. Outstanding Scenic Geological Features of Pennsylvania. Harrisburg, Pa.: Commonwealth of Pennsylvania, Dept. of Environmental Resources, Bureau of Topographic and Geologic Survey : may be purchased from State Book Store.
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MLA (9th ed.) Citation
Geyer, Alan R., and William H. Bolles. Outstanding Scenic Geological Features of Pennsylvania. Commonwealth of Pennsylvania, Dept. of Environmental Resources, Bureau of Topographic and Geologic Survey : may be purchased from State Book Store.
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Warning: These citations may not always be 100% accurate.
