Cita APA (7th ed.)
Sutton, O. G. (1960). Mathematics in action (1a. ed.). Harper Torchbooks.
Cita Chicago (17th ed.)
Sutton, O. G. Mathematics in Action. 1a. ed. Harper Torchbooks, 1960.
Cita MLA (9th ed.)
Sutton, O. G. Mathematics in Action. 1a. ed. Harper Torchbooks, 1960.
Atenció: Aquestes cites poden no estar 100% correctes.