APA (7th ed.) Citation

Pfeiffer, G., & Wieland, B. (1990). Telecommunications in Germany: An economic perspective. Springer.

Chicago Style (17th ed.) Citation

Pfeiffer, Günter, and Bernhard Wieland. Telecommunications in Germany: An Economic Perspective. Berlin [u.a.]: Springer, 1990.

MLA (9th ed.) Citation

Pfeiffer, Günter, and Bernhard Wieland. Telecommunications in Germany: An Economic Perspective. Springer, 1990.