APA (7th ed.) Citation

Lang, S. (1990). Cyclotomic fields I and II (Combined 2nd ed.). Springer-Verlag.

Chicago Style (17th ed.) Citation

Lang, Serge. Cyclotomic Fields I and II. Combined 2nd ed. New York: Springer-Verlag, 1990.

MLA (9th ed.) Citation

Lang, Serge. Cyclotomic Fields I and II. Combined 2nd ed. Springer-Verlag, 1990.