APA (7th ed.) Citation

Sneddon, I. N. (1957). Elements of partial differential equations. McGraw-Hill.

Chicago Style (17th ed.) Citation

Sneddon, Ian Naismith. Elements of Partial Differential Equations. New York u.a: McGraw-Hill, 1957.

MLA (9th ed.) Citation

Sneddon, Ian Naismith. Elements of Partial Differential Equations. McGraw-Hill, 1957.