APA (7th ed.) Citation

Parsons, T. (1813). Christianity a system of peace: In two letters (1st American ed.). David Allinson.

Chicago Style (17th ed.) Citation

Parsons, Thomas. Christianity a System of Peace: In Two Letters. 1st American ed. Burlington [N.J.]: David Allinson, 1813.

MLA (9th ed.) Citation

Parsons, Thomas. Christianity a System of Peace: In Two Letters. 1st American ed. David Allinson, 1813.