APA (7th ed.) Zitazioa

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

Chicago Style (17th ed.) Zitazioa

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

MLA (9th ed.) Zitazioa

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