Cita APA (7a ed.)
Gann, T. W. F. (1927). Maya cities, a record of exploration and adventure in middle America. Duckworth.
Cita Chicago Style (17a ed.)
Gann, Thomas William Francis. Maya Cities, a Record of Exploration and Adventure in Middle America. London: Duckworth, 1927.
Cita MLA (9a ed.)
Gann, Thomas William Francis. Maya Cities, a Record of Exploration and Adventure in Middle America. Duckworth, 1927.
Precaución: Estas citas no son 100% exactas.