Citazione APA

Sharma, J., & Singh,Kehar. (2001). Partial differential equations for engineers and scientists. Narosa.

Stile di citazione Chicago

Sharma, J.N, e Singh,Kehar. Partial Differential Equations for Engineers and Scientists. New Delhi: Narosa, 2001.

Citazione MLA

Sharma, J.N, e Singh,Kehar. Partial Differential Equations for Engineers and Scientists. Narosa, 2001.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.