Cita APA

Kells, L. M. (1954). Elementary Differential Equations. New York: McGraw-Hill.

Chicago Style Citation

Kells, Lyman M. Elementary Differential Equations. New York: McGraw-Hill, 1954.

Cita MLA

Kells, Lyman M. Elementary Differential Equations. New York: McGraw-Hill, 1954.

Atenció: Aquestes cites poden no estar 100% correctes.