APA (7th ed.) Citation

Coulton, G. G. (1930). Ten medieval studies ([3rd ed.].). P. Smith.

Chicago Style (17th ed.) Citation

Coulton, George Gordon. Ten Medieval Studies. [3rd ed.]. Gloucester, Mass: P. Smith, 1930.

MLA (9th ed.) Citation

Coulton, George Gordon. Ten Medieval Studies. [3rd ed.]. P. Smith, 1930.