Thomas, K. (2009). Beginning Ubuntu Linux: From Novice to Professional (Fourth Edition.). Berkeley, CA: Apress.
Chicago Style CitationThomas, Keir. Beginning Ubuntu Linux: From Novice to Professional. Fourth Edition. Berkeley, CA: Apress, 2009.
MLA CitationThomas, Keir. Beginning Ubuntu Linux: From Novice to Professional. Fourth Edition. Berkeley, CA: Apress, 2009.
Warning: These citations may not always be 100% accurate.