APA (7th ed.) Citation

Alexander, J. J. G. (2010). The city gates of Perugia and Umbrian manuscript illumination of the fifteenth century.

Chicago Style (17th ed.) Citation

Alexander, J. J. G. The City Gates of Perugia and Umbrian Manuscript Illumination of the Fifteenth Century. 2010.

MLA (9th ed.) Citation

Alexander, J. J. G. The City Gates of Perugia and Umbrian Manuscript Illumination of the Fifteenth Century. 2010.

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