APA (7th ed.) Citation

Mann, G. (1974). The history of Germany since 1789 / by G. Mann. Penguin.

Chicago Style (17th ed.) Citation

Mann, G. The History of Germany Since 1789 / by G. Mann. Penguin, 1974.

MLA (9th ed.) Citation

Mann, G. The History of Germany Since 1789 / by G. Mann. Penguin, 1974.

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