APA引文

Longmore, C. Letter, To: Gallagher, From: Charles [Longmore], [n.d.].

Chicago Style (17th ed.) Citation

Longmore, Charles. Letter, To: Gallagher, From: Charles [Longmore], [n.d.].

MLA引文

Longmore, Charles. Letter, To: Gallagher, From: Charles [Longmore], [n.d.].

警告：這些引文格式不一定是100％准確.