Cita APA (7th ed.)

Sharma, J. N. (1985). Differential Equations. Krishna Prakashan.

Cita Chicago (17th ed.)

Sharma, J. N. Differential Equations. Meerut: Krishna Prakashan, 1985.

Cita MLA (9th ed.)

Sharma, J. N. Differential Equations. Krishna Prakashan, 1985.