Cita APA (7th ed.)
Cumberland, R., Parkin, J., & Maxwell, J. (2005). A treatise of the laws of nature. Liberty Fund.
Cita Chicago (17th ed.)
Cumberland, Richard, Jon Parkin, i John Maxwell. A Treatise of the Laws of Nature. Indianapolis, Ind.: Liberty Fund, 2005.
Cita MLA (9th ed.)
Cumberland, Richard, et al. A Treatise of the Laws of Nature. Liberty Fund, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.