Cita APA (7th ed.)
Epstein, S. (2012). The medieval discovery of nature. Cambridge University Press.
Cita Chicago (17th ed.)
Epstein, Steven. The Medieval Discovery of Nature. Cambridge ; New York: Cambridge University Press, 2012.
Cita MLA (9th ed.)
Epstein, Steven. The Medieval Discovery of Nature. Cambridge University Press, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.