Cita APA (7th ed.)
Weisner, L. (1947). Introduction to the theory of equations. Macmillan.
Cita Chicago (17th ed.)
Weisner, Louis. Introduction to the Theory of Equations. Nueva York, EUA: Macmillan, 1947.
Cita MLA (9th ed.)
Weisner, Louis. Introduction to the Theory of Equations. Macmillan, 1947.
Atenció: Aquestes cites poden no estar 100% correctes.