Chicago:
Noah Webster Jr., "Crawler," American Dictionary of the English Language, Vol. 1 in An American Dictionary of the English Language, Vol. 1 (New York: S. Converse, 1828), Original Sources, accessed June 4, 2026, http://www.originalsources.com/Document.aspx?DocID=4B66ZQXWKHFGJD3.
MLA:
Webster, Noah, Jr. "Crawler." American Dictionary of the English Language, Vol. 1, in An American Dictionary of the English Language, Vol. 1, New York, S. Converse, 1828, Original Sources. 4 Jun. 2026. http://www.originalsources.com/Document.aspx?DocID=4B66ZQXWKHFGJD3.
Harvard:
Webster, N, 'Crawler' in American Dictionary of the English Language, Vol. 1. cited in 1828, An American Dictionary of the English Language, Vol. 1, S. Converse, New York. Original Sources, retrieved 4 June 2026, from http://www.originalsources.com/Document.aspx?DocID=4B66ZQXWKHFGJD3.