Cita APA (7a ed.)

Cunningham, W. J. (1958). Introduction to nonlinear analysis. McGraw-Hill.

Cita Chicago Style (17a ed.)

Cunningham, W. J. Introduction to Nonlinear Analysis. New York: McGraw-Hill, 1958.

Cita MLA (8a ed.)

Cunningham, W. J. Introduction to Nonlinear Analysis. McGraw-Hill, 1958.