APA Citation

Warner, G. T., & Marten, C. H. K. (1938). Groundwork of British History. London: Blackie.

Chicago Style Citation

Warner, George Townsend, and C. H. K. Marten. Groundwork of British History. London: Blackie, 1938.

MLA Citation

Warner, George Townsend, and C. H. K. Marten. Groundwork of British History. London: Blackie, 1938.

Warning: These citations may not always be 100% accurate.