APA (7th ed.) Citation

British Academy, Bailey, H. W., & Sims-Williams, N. (2002). Indo-Iranian languages and peoples. Published for the British Academy by Oxford University Press.

Chicago Style (17th ed.) Citation

British Academy, H. W. Bailey, and Nicholas Sims-Williams. Indo-Iranian Languages and Peoples. Oxford ; New York: Published for the British Academy by Oxford University Press, 2002.

MLA (9th ed.) Citation

British Academy, et al. Indo-Iranian Languages and Peoples. Published for the British Academy by Oxford University Press, 2002.