Petvin, J. (1750). Letters concerning mind: To which is added, a sketch of universal arithmetic; comprehending the differential calculus, and the doctrine of fluxions. By ... John Petvin, ..
Chicago Style (17th ed.) CitationPetvin, John. Letters Concerning Mind: To Which Is Added, a Sketch of Universal Arithmetic; Comprehending the Differential Calculus, and the Doctrine of Fluxions. By ... John Petvin, .. 1750.
MLA (9th ed.) CitationPetvin, John. Letters Concerning Mind: To Which Is Added, a Sketch of Universal Arithmetic; Comprehending the Differential Calculus, and the Doctrine of Fluxions. By ... John Petvin, .. 1750.
Warning: These citations may not always be 100% accurate.