APA (7th ed.) Citation

Smith, G. W., & Wood, R. C. (1959). Principles of analog computation. McGraw-Hill.

Chicago Style (17th ed.) Citation

Smith, George W., and Roger C. Wood. Principles of Analog Computation. New York u.a: McGraw-Hill, 1959.

MLA (9th ed.) Citation

Smith, George W., and Roger C. Wood. Principles of Analog Computation. McGraw-Hill, 1959.