Παραπομπή APA

Billera, L. J. e., & Billera, L. J. (1999). New perspectives in algebraic combinatorics. Cambridge University Press.

Παραπομπή Chicago Style

Billera, Louis J ed, και Louis J. Billera. New Perspectives in Algebraic Combinatorics. Cambridge ; New York: Cambridge University Press, 1999.

Παραπομπή MLA

Billera, Louis J ed, και Louis J. Billera. New Perspectives in Algebraic Combinatorics. Cambridge University Press, 1999.