Cita APA (7th ed.)
Gann, T. (1929). Discoveries and adventures in Central America. Charles Scribner´s Sons.
Cita Chicago (17th ed.)
Gann, Thomas. Discoveries and Adventures in Central America. New York: Charles Scribner´s Sons, 1929.
Cita MLA (9th ed.)
Gann, Thomas. Discoveries and Adventures in Central America. Charles Scribner´s Sons, 1929.
Atenció: Aquestes cites poden no estar 100% correctes.