APA (7th ed.) Citation

Garratt, G. (1938). Mussolini's Roman Empire (2nd ed.). Harmondsworth: Penguin Books.

Chicago Style (17th ed.) Citation

Garratt, G.T. Mussolini's Roman Empire. 2nd ed. Harmondsworth: Penguin Books, 1938.

MLA (8th ed.) Citation

Garratt, G.T. Mussolini's Roman Empire. 2nd ed. Harmondsworth: Penguin Books, 1938.

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