APA (7th ed.) Citation

Grady, E., & Metcalfe, M. (2017). Sicily (ninth edition.). Somerset.

Chicago Style (17th ed.) Citation

Grady, Ellen, and Michael Metcalfe. Sicily. ninth edition. London: Somerset, 2017.

MLA (9th ed.) Citation

Grady, Ellen, and Michael Metcalfe. Sicily. ninth edition. Somerset, 2017.

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