APA (7th ed.) Citation

Bulmer, M., Solomos, J., & Solomos, J. (1999). Ethnic and racial studies today. Routledge.

Chicago Style (17th ed.) Citation

Bulmer, Martin, John Solomos, and John Solomos. Ethnic and Racial Studies Today. London [u.a.]: Routledge, 1999.

MLA (8th ed.) Citation

Bulmer, Martin, et al. Ethnic and Racial Studies Today. Routledge, 1999.