Humphreys, J. E. (2008). Representations of semisimple Lie algebras in the BGG category O. Amer. Math. Soc.
Chicago Style (17th ed.) CitationHumphreys, James E. Representations of Semisimple Lie Algebras in the BGG Category O. Providence, R.I: Amer. Math. Soc, 2008.
MLA (9th ed.) CitationHumphreys, James E. Representations of Semisimple Lie Algebras in the BGG Category O. Amer. Math. Soc, 2008.
Warning: These citations may not always be 100% accurate.