APA način citiranja

Billey, S. (1997). Kostant polynomials and the cohomology ring for G/B. The National Academy of Sciences of the USA.

Čikaški stil citiranja

Billey, Sara C. Kostant Polynomials and the Cohomology Ring For G/B. The National Academy of Sciences of the USA, 1997.

MLA način citiranja

Billey, Sara C. Kostant Polynomials and the Cohomology Ring For G/B. The National Academy of Sciences of the USA, 1997.