Horn, F. v. (2020). Siegfried Bernfeld (1892-1953). The lost mirror, 49-59.
芝加哥风格引文Horn, Friederike von. "Siegfried Bernfeld (1892-1953)." The Lost Mirror 2020: 49-59.
MLA引文Horn, Friederike von. "Siegfried Bernfeld (1892-1953)." The Lost Mirror, 2020, pp. 49-59.
警告：这些引文格式不一定是100％准确.