Cita APA (7a ed.)
Davis, R. H. (1896). Three gringos in Venezuela and Central America. Harper & brothers.
Cita Chicago Style (17a ed.)
Davis, Richard Harding. Three Gringos in Venezuela and Central America. New York: Harper & brothers, 1896.
Cita MLA (9a ed.)
Davis, Richard Harding. Three Gringos in Venezuela and Central America. Harper & brothers, 1896.
Precaución: Estas citas no son 100% exactas.