APA (7th ed.) Citation

Leland, J. An answer to a late book intituled Christianity as old as the creation.

Chicago Style (17th ed.) Citation

Leland, John. An Answer to a Late Book Intituled Christianity as Old as the Creation. Dublin.

MLA (9th ed.) Citation

Leland, John. An Answer to a Late Book Intituled Christianity as Old as the Creation.

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