Williams, G. (1978). An introduction to Welsh literature. University of Wales Press on behalf of the Welsh Arts Council.
芝加哥风格引文Williams, Gwyn. An Introduction to Welsh Literature. [Cardiff]: University of Wales Press on behalf of the Welsh Arts Council, 1978.
MLA引文Williams, Gwyn. An Introduction to Welsh Literature. University of Wales Press on behalf of the Welsh Arts Council, 1978.
警告：这些引文格式不一定是100％准确.