Cita APA (7a ed.)

Forsyth, A. R. (1943). A tratise on Differential Equations (6a ed.). Macmillan.

Cita Chicago Style (17a ed.)

Forsyth, A. R. A Tratise on Differential Equations. 6a ed. London: Macmillan, 1943.

Cita MLA (8a ed.)

Forsyth, A. R. A Tratise on Differential Equations. 6a ed. Macmillan, 1943.