APA (7th ed.) Citation

Thomas, M. W. (1992). Internal difference: Twentieth-century writing in Wales. University of Wales Press.

Chicago Style (17th ed.) Citation

Thomas, M. Wynn. Internal Difference: Twentieth-century Writing in Wales. Cardiff: University of Wales Press, 1992.

MLA (8th ed.) Citation

Thomas, M. Wynn. Internal Difference: Twentieth-century Writing in Wales. University of Wales Press, 1992.