APA (7th ed.) Citation

Philipps, S. (2013). The Hospitallers and Concepts of Island Existence.

Chicago Style (17th ed.) Citation

Philipps, Simon. The Hospitallers and Concepts of Island Existence. 2013.

MLA (9th ed.) Citation

Philipps, Simon. The Hospitallers and Concepts of Island Existence. 2013.

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