APA (7th ed.) Citation

Walter, R. E. (1999). Der Vater der Frequenzmodulation.

Chicago Style (17th ed.) Citation

Walter, Rolf E. Der Vater Der Frequenzmodulation. 1999.

MLA (9th ed.) Citation

Walter, Rolf E. Der Vater Der Frequenzmodulation. 1999.

Warning: These citations may not always be 100% accurate.