APA (7th ed.) Citation

WALLACE, R. (1975). The world of Leonardo 1452-1519. Time-Life Books.

Chicago Style (17th ed.) Citation

WALLACE, Robert. The World of Leonardo 1452-1519. Nederland: Time-Life Books, 1975.

MLA (9th ed.) Citation

WALLACE, Robert. The World of Leonardo 1452-1519. Time-Life Books, 1975.