Cita APA (7th ed.)

Lang, S. (1990). Cyclotomic fields I and II (Combined Second Edition.). Springer.

Cita Chicago (17th ed.)

Lang, Serge. Cyclotomic Fields I and II. Combined Second Edition. New York, USA: Springer, 1990.

Cita MLA (9th ed.)

Lang, Serge. Cyclotomic Fields I and II. Combined Second Edition. Springer, 1990.