APA (7th ed.) Citation

Berg, P. W., & McGregor, J. L. (1966). Elementary partial differential equations. McGraw-Hill.

Chicago Style (17th ed.) Citation

Berg, Paul W., and James L. McGregor. Elementary Partial Differential Equations. New York: McGraw-Hill, 1966.

MLA (8th ed.) Citation

Berg, Paul W., and James L. McGregor. Elementary Partial Differential Equations. McGraw-Hill, 1966.