Cita APA (7a ed.)
Gallenkamp, C. Maya, the riddle and rediscovery of a lost civilization.
Cita Chicago Style (17a ed.)
Gallenkamp, Charles. Maya, the Riddle and Rediscovery of a Lost Civilization.
Cita MLA (9a ed.)
Gallenkamp, Charles. Maya, the Riddle and Rediscovery of a Lost Civilization.
警告：这些引文格式不一定是100％准确.