Published anonymously as "Scala graduum Caloris. Calorum Descriptiones & signa." in Philosophical Transactions, 1701, 824–829;
ed. Joannes Nichols, Isaaci Newtoni Opera quae exstant omnia, vol. 4 (1782), 403–407.
Mark P. Silverman, A Universe of Atoms, An Atom in the Universe, Springer, 2002, p. 49.