Letter, To: "Precious Daughter" From: "Father," [n.d.].
Chicago-referens (17:e uppl.)Letter, To: "Precious Daughter" From: "Father," [n.d.].
MLA-referens (8:e uppl.)Letter, To: "Precious Daughter" From: "Father," [n.d.].
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.