Chicago: Noah Webster Jr., "Extrageneous," 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 December 8, 2023, http://www.originalsources.com/Document.aspx?DocID=4SVGG41FF16M5R3.
MLA: Webster, Noah, Jr. "Extrageneous." 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. 8 Dec. 2023. http://www.originalsources.com/Document.aspx?DocID=4SVGG41FF16M5R3.
Harvard: Webster, N, 'Extrageneous' 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 8 December 2023, from http://www.originalsources.com/Document.aspx?DocID=4SVGG41FF16M5R3.