APA (7th ed.) Citation

Kello, L., & Held, D. (2017). Cyber Security: Gridlock and Innovation. Polity Press.

Chicago Style (17th ed.) Citation

Kello, L., and D. Held. Cyber Security: Gridlock and Innovation. Polity Press, 2017.

MLA (9th ed.) Citation

Kello, L., and D. Held. Cyber Security: Gridlock and Innovation. Polity Press, 2017.

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