Department of the Interior, Hague A. Arnold, Innings J. P., Weed W. H., Walcott C. D., Girty G. H., . . . Knowlton F. H. (1899). Geology of the Yellowstone National Park. Washington, Governmext Printing Office, 1899.
Chicago-viite (17. p.)Department of the Interior, Hague A. Arnold, Innings J. P., Weed W. H., Walcott C. D., Girty G. H., Stanton T. W., ja Knowlton F. H. Geology of the Yellowstone National Park. Washington, Governmext Printing Office, 1899, 1899.
MLA-viite (9. p.)Department of the Interior, et al. Geology of the Yellowstone National Park. Washington, Governmext Printing Office, 1899, 1899.
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