APA (7th ed.) Citation

Gardner, A., Herring, E., & Lomas, K. (2013). Creating Ethnicities & Identities in the Roman World. University of London Press.

Chicago Style (17th ed.) Citation

Gardner, Andrew, Edward Herring, and Kathryn Lomas. Creating Ethnicities & Identities in the Roman World. London: University of London Press, 2013.

MLA (9th ed.) Citation

Gardner, Andrew, et al. Creating Ethnicities & Identities in the Roman World. University of London Press, 2013.