Etingof,Pavel I., Retakh, V., & Singer, I. M. (2006). The unity of mathematics: In honor of the ninetieth birthday of I.M. Gelfand. Birkhäuser.
Chicago Style (17th ed.) CitationEtingof,Pavel I., Vladimir Retakh, and Isadore Manuel Singer. The Unity of Mathematics: In Honor of the Ninetieth Birthday of I.M. Gelfand. Boston: Birkhäuser, 2006.
MLA (9th ed.) CitationEtingof,Pavel I., et al. The Unity of Mathematics: In Honor of the Ninetieth Birthday of I.M. Gelfand. Birkhäuser, 2006.
Warning: These citations may not always be 100% accurate.