APA引文

William C. White letters MC 17. Philadelphia Archdiocesan Historical Research Center.

Chicago Style (17th ed.) Citation

William C. White Letters MC 17. Philadelphia Archdiocesan Historical Research Center.

MLA引文

William C. White Letters MC 17. Philadelphia Archdiocesan Historical Research Center.

警告：这些引文格式不一定是100％准确.