APA (7th ed.) Citation

Humphreys, J. E. (2008). Representations of semisimple Lie algebras in the BGG category O / James E. Humphreys. American Mathematical Society.

Chicago Style (17th ed.) Citation

Humphreys, James E. Representations of Semisimple Lie Algebras in the BGG Category O / James E. Humphreys. Providence, R.I.: American Mathematical Society, 2008.

MLA (9th ed.) Citation

Humphreys, James E. Representations of Semisimple Lie Algebras in the BGG Category O / James E. Humphreys. American Mathematical Society, 2008.

Warning: These citations may not always be 100% accurate.