Cita APA (7a ed.)

Schreier, O., & Sperner, E. (1959). Introduction to modern algebra and matrix theory (2nd ed.). Chelsea.

Cita Chicago Style (17a ed.)

Schreier, O., y E. Sperner. Introduction to Modern Algebra and Matrix Theory. 2nd ed. New York: Chelsea, 1959.

Cita MLA (9a ed.)

Schreier, O., y E. Sperner. Introduction to Modern Algebra and Matrix Theory. 2nd ed. Chelsea, 1959.