APA (7th ed.) Citation

Rossberg, E. A., & Korta, H. E. (1960). Teleprinter switching. Van Nostrand.

Chicago Style (17th ed.) Citation

Rossberg, Ehrhard A., and Helmut E. Korta. Teleprinter Switching. Princeton, N.J: Van Nostrand, 1960.

MLA (9th ed.) Citation

Rossberg, Ehrhard A., and Helmut E. Korta. Teleprinter Switching. Van Nostrand, 1960.