Grafton, A. (1997). The footnote: A curious history ([Rev. ed.].). Harvard University Press.
Cita Chicago Style (17a ed.)Grafton, Anthony. The Footnote: A Curious History. [Rev. ed.]. Cambridge, Mass.: Harvard University Press, 1997.
Cita MLA (9a ed.)Grafton, Anthony. The Footnote: A Curious History. [Rev. ed.]. Harvard University Press, 1997.
Precaución: Estas citas no son 100% exactas.