APA استشهاد

Orlik, P., & Welker, V. (2007). Algebraic combinatorics: Lectures of a summer school, Nordfjordeid, Norway, June, 2003. Springer.

استشهاد بنمط شيكاغو

Orlik, Peter, و Volkmar Welker. Algebraic Combinatorics: Lectures of a Summer School, Nordfjordeid, Norway, June, 2003. Berlin ; New York: Springer, 2007.

MLA استشهاد

Orlik, Peter, و Volkmar Welker. Algebraic Combinatorics: Lectures of a Summer School, Nordfjordeid, Norway, June, 2003. Springer, 2007.