APA (7th ed.) Citation

Humphreys, I. M., Ison, S., Francis, G., & Aldridge, K. (2005). UK airport surface access targets.

Chicago Style (17th ed.) Citation

Humphreys, Ian M., Stephen Ison, Graham Francis, and K. Aldridge. UK Airport Surface Access Targets. 2005.

MLA (9th ed.) Citation

Humphreys, Ian M., et al. UK Airport Surface Access Targets. 2005.

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