(1886). Letter, To: "My Dear Sister Nann," December 20, 1886.
Chicago Style (17th ed.) CitationLetter, To: "My Dear Sister Nann," December 20, 1886. 1886.
MLA引文Letter, To: "My Dear Sister Nann," December 20, 1886. 1886.
警告：這些引文格式不一定是100％准確.
APA引文