APA (7th ed.) Citation

Churchill, W. (1938). Great contemporaries (Rev. (i.e. 2nd) ed.). T.Butterworth.

Chicago Style (17th ed.) Citation

Churchill, Winston. Great Contemporaries. Rev. (i.e. 2nd) ed. Lond.: T.Butterworth, 1938.

MLA (8th ed.) Citation

Churchill, Winston. Great Contemporaries. Rev. (i.e. 2nd) ed. T.Butterworth, 1938.