APA (7th ed.) Citation

Barker, P., Atkinson, A. B., & Atkinson, A. B. (1996). Living as equals. Oxford University Press.

Chicago Style (17th ed.) Citation

Barker, Paul, Alexander B. Atkinson, and Anthony B. Atkinson. Living as Equals. Oxford [u.a.]: Oxford University Press, 1996.

MLA (8th ed.) Citation

Barker, Paul, et al. Living as Equals. Oxford University Press, 1996.