Cita APA (7a ed.)
Willey, G. R. (1958). Method and theory in american archaeology. University of Chicago Press.
Cita Chicago Style (17a ed.)
Willey, Gordon Randolph. Method and Theory in American Archaeology. Chicago: University of Chicago Press, 1958.
Cita MLA (9a ed.)
Willey, Gordon Randolph. Method and Theory in American Archaeology. University of Chicago Press, 1958.
Precaución: Estas citas no son 100% exactas.