APA (7th ed.) Citation

McDowall, R., Montgomery, R., & Taylor, S. T. Fundamentals of HVAC control systems.

Chicago Style (17th ed.) Citation

McDowall, Robert, Ross Montgomery, and Steven T. Taylor. Fundamentals of HVAC Control Systems.

MLA (8th ed.) Citation

McDowall, Robert, et al. Fundamentals of HVAC Control Systems.