APA (7th ed.) Citation

Tiirmaa-Klaar, H., Gassen, J., Gerhards-Padilla, E., & Martini, P. (2013). Botnets. Springer London : Imprint: Springer.

Chicago Style (17th ed.) Citation

Tiirmaa-Klaar, Heli, Jan Gassen, Elmar Gerhards-Padilla, and Peter Martini. Botnets. London: Springer London : Imprint: Springer, 2013.

MLA (8th ed.) Citation

Tiirmaa-Klaar, Heli, et al. Botnets. Springer London : Imprint: Springer, 2013.