APA (7th ed.) Citation

Vasari, G., & Bull, G. (1968). The Lives of the Artists. Penguin Books.

Chicago Style (17th ed.) Citation

Vasari, Giorgio, and George Bull. The Lives of the Artists. Baltimore: Penguin Books, 1968.

MLA (9th ed.) Citation

Vasari, Giorgio, and George Bull. The Lives of the Artists. Penguin Books, 1968.

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