APA (7th ed.) Citation

I. B. (1648). A letter, from a gentleman in Colchester, to his friend in London. publisher not identified.

Chicago Style (17th ed.) Citation

I. B. A Letter, from a Gentleman in Colchester, to His Friend in London. [London: publisher not identified, 1648.

MLA (9th ed.) Citation

I. B. A Letter, from a Gentleman in Colchester, to His Friend in London. publisher not identified, 1648.