APA (7th ed.) Citation

Graffi. (1980). Nonlinear partial differential equations in physical problems. Pitman.

Chicago Style (17th ed.) Citation

Graffi. Nonlinear Partial Differential Equations in Physical Problems. London: Pitman, 1980.

MLA (8th ed.) Citation

Graffi. Nonlinear Partial Differential Equations in Physical Problems. Pitman, 1980.

Warning: These citations may not always be 100% accurate.