APA (7th ed.) Citation

Firley, E., & Gimbal, J. (2011). The Urban towers handbook. Wiley.

Chicago Style (17th ed.) Citation

Firley, Eric, and Julie Gimbal. The Urban Towers Handbook. Chichester, West Sussex: Wiley, 2011.

MLA (9th ed.) Citation

Firley, Eric, and Julie Gimbal. The Urban Towers Handbook. Wiley, 2011.