APA (7th ed.) Citation

Cumberland, R., Maxwell, J. 1. o., & Parkin, J. (2005). A treatise of the laws of nature. Liberty Funds.

Chicago Style (17th ed.) Citation

Cumberland, Richard, John 1705 or Maxwell, and Jon Parkin. A Treatise of the Laws of Nature. Indianapolis: Liberty Funds, 2005.

MLA (8th ed.) Citation

Cumberland, Richard, et al. A Treatise of the Laws of Nature. Liberty Funds, 2005.