APA (7th ed.) Citation

Gage, J., & Quennell, P. (1968). Life in Italy at the time of the Medici. G. P. Putnams Sons.

Chicago Style (17th ed.) Citation

Gage, John, and Peter Quennell. Life in Italy at the Time of the Medici. New York: G. P. Putnams Sons, 1968.

MLA (9th ed.) Citation

Gage, John, and Peter Quennell. Life in Italy at the Time of the Medici. G. P. Putnams Sons, 1968.