APA (7th ed.) Citation

O' Neil. (1999). Beginning partial differential equations. John Wiley.

Chicago Style (17th ed.) Citation

O' Neil. Beginning Partial Differential Equations. New York: John Wiley, 1999.

MLA (9th ed.) Citation

O' Neil. Beginning Partial Differential Equations. John Wiley, 1999.

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