APA (7th ed.) Citation

Rees, W. (1978). A history of the Order of St. John of Jerusalem.

Chicago Style (17th ed.) Citation

Rees, William. A History of the Order of St. John of Jerusalem. 1978.

MLA (9th ed.) Citation

Rees, William. A History of the Order of St. John of Jerusalem. 1978.

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