Cita APA

Patnaik, R. K., & Patnaik, R. K. (2009). Introduction to differential equations. New Delhi: PHI Learning Private Limited.

Citación estilo Chicago

Patnaik, Rabindra Kumar, y Rabindra Kumar Patnaik. Introduction to Differential Equations. New Delhi: PHI Learning Private Limited, 2009.

Cita MLA

Patnaik, Rabindra Kumar, y Rabindra Kumar Patnaik. Introduction to Differential Equations. New Delhi: PHI Learning Private Limited, 2009.