Cita APA (7a ed.)

Huntington, E. (1960). Principies of human geography. John Wiley and Sons, Inc..

Cita Chicago Style (17a ed.)

Huntington, Ellsworth. Principies of Human Geography. New York: John Wiley and Sons, Inc., 1960.

Cita MLA (9a ed.)

Huntington, Ellsworth. Principies of Human Geography. John Wiley and Sons, Inc., 1960.