APA (7th ed.) Citation

Decker, H. (1959). Romanesque art in Italy. Thames & Hudson.

Chicago Style (17th ed.) Citation

Decker, Heinrich. Romanesque Art in Italy. London: Thames & Hudson, 1959.

MLA (9th ed.) Citation

Decker, Heinrich. Romanesque Art in Italy. Thames & Hudson, 1959.

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