Cita APA

Martin William Ted & Reissner, E. (1961). Elementary differential equations (2nd ed.).

Chicago Edition Citation

Martin William Ted i Eric Reissner. Elementary Differential Equations. 2nd ed. 1961.

Cita MLA

Martin William Ted i Eric Reissner. Elementary Differential Equations. 2nd ed. 1961.

Atenció: Aquestes cites poden no estar 100% correctes.