Cita APA

Cornell University. New York State College of Agriculture, & Cornell University. New York State College of Agriculture. (1953). Economic land classification map of Lewis County, N.Y. Ithaca, N.Y.: [editor no identificado].

Citación estilo Chicago

Cornell University. New York State College of Agriculture, y Cornell University. New York State College of Agriculture. Economic Land Classification Map of Lewis County, N.Y. Ithaca, N.Y.: [editor no identificado], 1953.

Cita MLA

Cornell University. New York State College of Agriculture, y Cornell University. New York State College of Agriculture. Economic Land Classification Map of Lewis County, N.Y. Ithaca, N.Y.: [editor no identificado], 1953.