Cita APA (7a ed.)
Kendall, H. M. (1952). Introduction to physical geography. Harcourt, Brace.
Cita Chicago Style (17a ed.)
Kendall, Henry M. Introduction to Physical Geography. New York: Harcourt, Brace, 1952.
Cita MLA (9a ed.)
Kendall, Henry M. Introduction to Physical Geography. Harcourt, Brace, 1952.
Precaución: Estas citas no son 100% exactas.