APA (7th ed.) Citation

Sporleder, F., & Unger, H. G. (1979). Waveguide tapers, transitions, and couplers. P. Peregrinus on behalf of the Institution of Electrical Engineers.

Chicago Style (17th ed.) Citation

Sporleder, F., and H. G. Unger. Waveguide Tapers, Transitions, and Couplers. London ; New York: P. Peregrinus on behalf of the Institution of Electrical Engineers, 1979.

MLA (8th ed.) Citation

Sporleder, F., and H. G. Unger. Waveguide Tapers, Transitions, and Couplers. P. Peregrinus on behalf of the Institution of Electrical Engineers, 1979.