Chicago: Twm o'r Nant, "Cynhwysiad," The Works of Twm O’r Nant— Volume 2 in The Works of Twm O’r Nant—Volume 2 Original Sources, accessed April 26, 2024, http://www.originalsources.com/Document.aspx?DocID=6HGIFE4JCYBEIJG.
MLA: Twm o'r Nant. "Cynhwysiad." The Works of Twm O’r Nant— Volume 2, in The Works of Twm O’r Nant—Volume 2, Original Sources. 26 Apr. 2024. http://www.originalsources.com/Document.aspx?DocID=6HGIFE4JCYBEIJG.
Harvard: Twm o'r Nant, 'Cynhwysiad' in The Works of Twm O’r Nant— Volume 2. cited in , The Works of Twm O’r Nant—Volume 2. Original Sources, retrieved 26 April 2024, from http://www.originalsources.com/Document.aspx?DocID=6HGIFE4JCYBEIJG.