APA استشهاد

Chester, C. R. (1971). Techniques in partial differential equations. Tata Mc Graw - Hill.

استشهاد بنمط شيكاغو

Chester, Clive R. Techniques in Partial Differential Equations. New Delhi: Tata Mc Graw - Hill, 1971.

MLA استشهاد

Chester, Clive R. Techniques in Partial Differential Equations. Tata Mc Graw - Hill, 1971.