APA (7th ed.) Citation

Mattingly, G. (1964). Renaissance diplomacy. Penguin books.

Chicago Style (17th ed.) Citation

Mattingly, Garrett. Renaissance Diplomacy. Baltimore: Penguin books, 1964.

MLA (9th ed.) Citation

Mattingly, Garrett. Renaissance Diplomacy. Penguin books, 1964.

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