Chicago: Jane Austen, "A Note on the Text," Northanger Abbey Original Sources, accessed June 5, 2023, http://www.originalsources.com/Document.aspx?DocID=H3B86A3UALZBVEK.
MLA: Austen, Jane. "A Note on the Text." Northanger Abbey, Original Sources. 5 Jun. 2023. http://www.originalsources.com/Document.aspx?DocID=H3B86A3UALZBVEK.
Harvard: Austen, J, 'A Note on the Text' in Northanger Abbey. Original Sources, retrieved 5 June 2023, from http://www.originalsources.com/Document.aspx?DocID=H3B86A3UALZBVEK.