APA (7th ed.) Citation

Clark, B., & Docwra, J. (1836). [Letter to Joseph Docwra, and his reply, on the date of the first use of the unilaterally nailed horse shoe]. [publisher not identified].

Chicago Style (17th ed.) Citation

Clark, Bracy, and Joseph Docwra. [Letter to Joseph Docwra, and His Reply, on the Date of the First Use of the Unilaterally Nailed Horse Shoe]. [London]: [publisher not identified], 1836.

MLA (9th ed.) Citation

Clark, Bracy, and Joseph Docwra. [Letter to Joseph Docwra, and His Reply, on the Date of the First Use of the Unilaterally Nailed Horse Shoe]. [publisher not identified], 1836.