Cita APA (7a ed.)
Trigger, B. G. (2003). Understanding early civilizations: A comparative study. Cambridge University Press.
Cita Chicago Style (17a ed.)
Trigger, Bruce G. Understanding Early Civilizations: A Comparative Study. Cambridge; New York: Cambridge University Press, 2003.
Cita MLA (9a ed.)
Trigger, Bruce G. Understanding Early Civilizations: A Comparative Study. Cambridge University Press, 2003.
Precaución: Estas citas no son 100% exactas.