Guide to programs of geography in the United States and Canada.
APA Citation
Association of American Geographers. (1968). Guide to programs of geography in the United States and Canada. Washington, D.C.: Association of American Geographers.
MLA Citation
Association of American Geographers. Guide to Programs of Geography In the United States And Canada. Washington, D.C.: Association of American Geographers, 1968.
Warning: These citations may not always be complete (especially for serials).