Cita APA (7th ed.)

USPENSKY, J. (1948). Theory of equations. McGraw.

Cita Chicago (17th ed.)

USPENSKY, J.V. Theory of Equations. New York: McGraw, 1948.

Cita MLA (9th ed.)

USPENSKY, J.V. Theory of Equations. McGraw, 1948.

Atenció: Aquestes cites poden no estar 100% correctes.