APA (7th ed.) Citation

Clegg, B. (2003). The first scientist: A life of Roger Bacon (1st Carroll & Graf ed.). Carroll & Graf Publishers.

Chicago Style (17th ed.) Citation

Clegg, Brian. The First Scientist: A Life of Roger Bacon. 1st Carroll & Graf ed. New York: Carroll & Graf Publishers, 2003.

MLA (9th ed.) Citation

Clegg, Brian. The First Scientist: A Life of Roger Bacon. 1st Carroll & Graf ed. Carroll & Graf Publishers, 2003.