APA (7th ed.) Citation

Gentleman at London. (1676). A letter from a gentleman at London, to his friend in the countrey, &c. publisher not identified.

Chicago Style (17th ed.) Citation

Gentleman at London. A Letter from a Gentleman at London, to His Friend in the Countrey, &c. [London?: publisher not identified, 1676.

MLA (9th ed.) Citation

Gentleman at London. A Letter from a Gentleman at London, to His Friend in the Countrey, &c. publisher not identified, 1676.