Pratchett, T. (2013). Pyramids: A novel of Discworld (1st Harper Premium [ed.].). Harper.
Cita Chicago Style (17a ed.)Pratchett, Terry. Pyramids: A Novel of Discworld. 1st Harper Premium [ed.]. New York: Harper, 2013.
Cita MLA (8a ed.)Pratchett, Terry. Pyramids: A Novel of Discworld. 1st Harper Premium [ed.]. Harper, 2013.
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