Cita APA (7a ed.)
Humphreys, J. F. (2001). A Course in Group Theory. Oxford University Press.
Cita Chicago Style (17a ed.)
Humphreys, James F. A Course in Group Theory. New York: Oxford University Press, 2001.
Cita MLA (9a ed.)
Humphreys, James F. A Course in Group Theory. Oxford University Press, 2001.
Precaución: Estas citas no son 100% exactas.