APA (7th ed.) Citation

Trevor-Roper, H. R. (1968). The last days of Hitler (8th printing.). Pan Books.

Chicago Style (17th ed.) Citation

Trevor-Roper, Hugh R. The Last Days of Hitler. 8th printing. London: Pan Books, 1968.

MLA (9th ed.) Citation

Trevor-Roper, Hugh R. The Last Days of Hitler. 8th printing. Pan Books, 1968.

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