Humphreys, J. F. (2004). Numbers groups and codes. Cambridge, UK: Cambridge University Press.
Trích dẫn kiểu ChicagoHumphreys, J. F. Numbers Groups and Codes. Cambridge, UK: Cambridge University Press, 2004.
MLA引文Humphreys, J. F. Numbers Groups and Codes. Cambridge, UK: Cambridge University Press, 2004.
警告：这些引文格式不一定是100％准确.