Cita APA (7th ed.)

Feldman, R. (1993). Reason and argument. Prentice Hall.

Cita Chicago (17th ed.)

Feldman, Richard. Reason and Argument. Englewood Cliffs, New Jersey: Prentice Hall, 1993.

Cita MLA (9th ed.)

Feldman, Richard. Reason and Argument. Prentice Hall, 1993.

Atenció: Aquestes cites poden no estar 100% correctes.