Chicago: Noah Webster Jr., "Beau," 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 February 4, 2023, http://www.originalsources.com/Document.aspx?DocID=958NIZLJL8P4VR3.
MLA: Webster, Noah, Jr. "Beau." 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 Feb. 2023. http://www.originalsources.com/Document.aspx?DocID=958NIZLJL8P4VR3.
Harvard: Webster, N, 'Beau' 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 February 2023, from http://www.originalsources.com/Document.aspx?DocID=958NIZLJL8P4VR3.