Billera, L. J., Björner, A., Greene, C., Simion, R. E., & Stanley, R. P. (1999). New perspectives in algebraic combinatorics. Cambridge University.
Chicago Style (17th ed.) CitationBillera, Louis J., Anders Björner, Curtis Greene, Rodica E. Simion, and Richard P. Stanley. New Perspectives in Algebraic Combinatorics. Cambridge: Cambridge University, 1999.
MLA (9th ed.) CitationBillera, Louis J., et al. New Perspectives in Algebraic Combinatorics. Cambridge University, 1999.