APA (7th ed.) Citation

Clarke, J. (1972). A demonstration of some of the principal sections of Sir Isaac Newton's Principles of natural philosophy. Johnson Reprint Corp..

Chicago Style (17th ed.) Citation

Clarke, John. A Demonstration of Some of the Principal Sections of Sir Isaac Newton's Principles of Natural Philosophy. New York: Johnson Reprint Corp., 1972.

MLA (9th ed.) Citation

Clarke, John. A Demonstration of Some of the Principal Sections of Sir Isaac Newton's Principles of Natural Philosophy. Johnson Reprint Corp., 1972.