APA (7th ed.) Citation

Mitford, N. (1995). Frederick the Great. Penguin Books.

Chicago Style (17th ed.) Citation

Mitford, Nancy. Frederick the Great. London: Penguin Books, 1995.

MLA (9th ed.) Citation

Mitford, Nancy. Frederick the Great. Penguin Books, 1995.

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