APA (7. basım) Alıntı

Gessel, I., & Rota, G. (1987). Classic papers in combinatorics. Birkhäuser.

Chicago Style (17. basım) Atıf

Gessel, Ira, ve Gian-Carlo Rota. Classic Papers in Combinatorics. Boston: Birkhäuser, 1987.

MLA (9th ed.) Atıf

Gessel, Ira, ve Gian-Carlo Rota. Classic Papers in Combinatorics. Birkhäuser, 1987.