Cita APA (7a ed.)
Clark, S. A. (1944). Mexico: Magnetic southland. Dodd. Mead & company.
Cita Chicago Style (17a ed.)
Clark, Sydney Aylmer. Mexico: Magnetic Southland. New York: Dodd. Mead & company, 1944.
Cita MLA (9a ed.)
Clark, Sydney Aylmer. Mexico: Magnetic Southland. Dodd. Mead & company, 1944.
Precaución: Estas citas no son 100% exactas.