Cita APA (7a ed.)
Orton, J. (1870). The Andes and the Amazon: Or. Across the continent of South America. Hrper & brothers.
Cita Chicago Style (17a ed.)
Orton, James. The Andes and the Amazon: Or. Across the Continent of South America. New York: Hrper & brothers, 1870.
Cita MLA (9a ed.)
Orton, James. The Andes and the Amazon: Or. Across the Continent of South America. Hrper & brothers, 1870.
Precaución: Estas citas no son 100% exactas.