APA (7th ed.) Citation

Hafkemeyer, C., & Kostka, M. (1998). The Internet: Surfin' the web. Tessloff.

Chicago Style (17th ed.) Citation

Hafkemeyer, Christof, and Manfred Kostka. The Internet: Surfin' the Web. Nuremberg, Germany: Tessloff, 1998.

MLA (9th ed.) Citation

Hafkemeyer, Christof, and Manfred Kostka. The Internet: Surfin' the Web. Tessloff, 1998.

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