APA (7th ed.) Citation

Keister, W., Ritchie, A. E., & Washburn, S. A. (1951). The design of switching circuits. Van Nostrand.

Chicago Style (17th ed.) Citation

Keister, William, Alistair E. Ritchie, and Seth A. Washburn. The Design of Switching Circuits. Princeton, New Jersey: Van Nostrand, 1951.

MLA (8th ed.) Citation

Keister, William, et al. The Design of Switching Circuits. Van Nostrand, 1951.