United States. Forest Service. Eastern Region. (1982). We are all travelers in time: How many passed this way before us? Eastern Region, Forest Service, U.S. Dept. of Agriculture.
Chicago Style (17th ed.) CitationUnited States. Forest Service. Eastern Region. We Are All Travelers in Time: How Many Passed This Way Before Us? [Washington, D.C.?]: Eastern Region, Forest Service, U.S. Dept. of Agriculture, 1982.
MLA (9th ed.) CitationUnited States. Forest Service. Eastern Region. We Are All Travelers in Time: How Many Passed This Way Before Us? Eastern Region, Forest Service, U.S. Dept. of Agriculture, 1982.
Warning: These citations may not always be 100% accurate.