Cita APA (7th ed.)

Rao, K. S. (1995). Introduction to partial differential equations (6th ed.). Prentice-Hall of India.

Cita Chicago (17th ed.)

Rao, K. Sankara. Introduction to Partial Differential Equations. 6th ed. New Delhi: Prentice-Hall of India, 1995.

Cita MLA (8th ed.)

Rao, K. Sankara. Introduction to Partial Differential Equations. 6th ed. Prentice-Hall of India, 1995.