APA (7th ed.) Citation

Lang, S. (1975). SL₂(R). Addison-Wesley Pub. Co..

Chicago Style (17th ed.) Citation

Lang, Serge. SL₂(R). Reading, Mass.: Addison-Wesley Pub. Co., 1975.

MLA (9th ed.) Citation

Lang, Serge. SL₂(R). Addison-Wesley Pub. Co., 1975.