APA (7th ed.) Citation

(1775). The Plot discovered: Communicated by letter from a worthy American patriot in London, to his friends in this country, dated March 15, 1775. [publisher not identified].

Chicago Style (17th ed.) Citation

The Plot Discovered: Communicated by Letter from a Worthy American Patriot in London, to His Friends in This Country, Dated March 15, 1775. [New York?]: [publisher not identified], 1775.

MLA (9th ed.) Citation

The Plot Discovered: Communicated by Letter from a Worthy American Patriot in London, to His Friends in This Country, Dated March 15, 1775. [publisher not identified], 1775.

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