APA Citation

Nelson, R. A. (1933). Plants of Rocky Mountain National Park. Washington [D.C.]: U.S. Dept. of the Interior, National Park Service : U.S. G.P.O..

Chicago Style Citation

Nelson, Ruth Ashton. Plants of Rocky Mountain National Park. Washington [D.C.]: U.S. Dept. of the Interior, National Park Service : U.S. G.P.O., 1933.

MLA Citation

Nelson, Ruth Ashton. Plants of Rocky Mountain National Park. Washington [D.C.]: U.S. Dept. of the Interior, National Park Service : U.S. G.P.O., 1933.

Warning: These citations may not always be 100% accurate.