Cita APA (7a ed.)
Von Hagen, V. W. (1947). Maya explorer, John Lloyd Stephens and the lost cities of Central America and Yucatán (1st. ed.). University of Oklahoma Press.
Cita Chicago Style (17a ed.)
Von Hagen, Victor Wofgang. Maya Explorer, John Lloyd Stephens and the Lost Cities of Central America and Yucatán. 1st. ed. Norman: University of Oklahoma Press, 1947.
Cita MLA (9a ed.)
Von Hagen, Victor Wofgang. Maya Explorer, John Lloyd Stephens and the Lost Cities of Central America and Yucatán. 1st. ed. University of Oklahoma Press, 1947.
Precaución: Estas citas no son 100% exactas.