APA (7th ed.) Citation

Burkhardt, S. (2013). Sicily's imperial heritage. Norman tradition and transcultural heritage.

Chicago Style (17th ed.) Citation

Burkhardt, Stefan. "Sicily's Imperial Heritage." Norman Tradition and Transcultural Heritage 2013.

MLA (9th ed.) Citation

Burkhardt, Stefan. "Sicily's Imperial Heritage." Norman Tradition and Transcultural Heritage, 2013.

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