Cita APA (7a ed.)
Earl, B. (1963). Groups and fields: A programmed unit in modern mathematics. McGraw-Hill.
Cita Chicago Style (17a ed.)
Earl, Boyd. Groups and Fields: A Programmed Unit in Modern Mathematics. New York: McGraw-Hill, 1963.
Cita MLA (9a ed.)
Earl, Boyd. Groups and Fields: A Programmed Unit in Modern Mathematics. McGraw-Hill, 1963.
Precaución: Estas citas no son 100% exactas.