Cita APA (7th ed.)
Carmichael, R. D. (1937). Introduction to the theory of groups of finite order. Dover.
Cita Chicago (17th ed.)
Carmichael, Robert D. Introduction to the Theory of Groups of Finite Order. Nueva York, EUA: Dover, 1937.
Cita MLA (9th ed.)
Carmichael, Robert D. Introduction to the Theory of Groups of Finite Order. Dover, 1937.
Atenció: Aquestes cites poden no estar 100% correctes.