Cita APA

Picard, R., & Mcghee, D. (2011). Partial differential equations.

Chicago Edition Citation

Picard, Rainer, i Des Mcghee. Partial Differential Equations. Walter de Gruyter, Berlin, 2011.

Cita MLA

Picard, Rainer, i Des Mcghee. Partial Differential Equations. 2011.