APA (7th ed.) Citation

Lang, S. (1985). SL2(R). Springer-Verlag.

Chicago Style (17th ed.) Citation

Lang, Serge. SL2(R). New York: Springer-Verlag, 1985.

MLA (9th ed.) Citation

Lang, Serge. SL2(R). Springer-Verlag, 1985.