APA (7th ed.) Citation

Knapton, J. (1721). Books printed for James Knapton, at the Crown in St. Paul's Church-yard. [publisher not identified].

Chicago Style (17th ed.) Citation

Knapton, James. Books Printed for James Knapton, at the Crown in St. Paul's Church-yard. [London]: [publisher not identified], 1721.

MLA (9th ed.) Citation

Knapton, James. Books Printed for James Knapton, at the Crown in St. Paul's Church-yard. [publisher not identified], 1721.