APA (7th ed.) Citation

Urban, V., & Seton-Watson, R. W. (1945). Hitler's spearhead. Trinity Press (Publishers).

Chicago Style (17th ed.) Citation

Urban, Vincent, and Robert William Seton-Watson. Hitler's Spearhead. London: Trinity Press (Publishers), 1945.

MLA (9th ed.) Citation

Urban, Vincent, and Robert William Seton-Watson. Hitler's Spearhead. Trinity Press (Publishers), 1945.

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