APA (7th ed.) Citation

Duddy, T., Berman, D., & Stewart, M. A. (2004). Dictionary of Irish philosophers, A-Z. Thoemmes Continuum.

Chicago Style (17th ed.) Citation

Duddy, Thomas, David Berman, and M. A. Stewart. Dictionary of Irish Philosophers, A-Z. Bristol, England: Thoemmes Continuum, 2004.

MLA (9th ed.) Citation

Duddy, Thomas, et al. Dictionary of Irish Philosophers, A-Z. Thoemmes Continuum, 2004.