APA (7th ed.) Citation

Orrells, D. J., Bhambra, G. K., & Roynon, T. (2011). Introduction.

Chicago Style (17th ed.) Citation

Orrells, Daniel J., Gurminder K. Bhambra, and Tessa Roynon. Introduction. 2011.

MLA (9th ed.) Citation

Orrells, Daniel J., et al. Introduction. 2011.