APA-referens (7:e uppl.)
Merritt, P. (1927). The true story of the so-called love letters of Mrs. Piozzi: "in defence of an elderly lady". Harvard University Press.
Chicago-referens (17:e uppl.)
Merritt, Percival. The True Story of the So-called Love Letters of Mrs. Piozzi: "In Defence of an Elderly Lady". Cambridge, Massachusetts: Harvard University Press, 1927.
MLA-referens (9:e uppl.)
Merritt, Percival. The True Story of the So-called Love Letters of Mrs. Piozzi: "In Defence of an Elderly Lady". Harvard University Press, 1927.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.