APA引文

Husluck, M. A historical sketch of the fluctuations of lake Ostrovo in West Macedonia. [s.l.]: [s.n.].

Παραπομπή Chicago Style

Husluck, Margaret. A Historical Sketch of the Fluctuations of Lake Ostrovo in West Macedonia. [s.l.]: [s.n.].

MLA引文

Husluck, Margaret. A Historical Sketch of the Fluctuations of Lake Ostrovo in West Macedonia. [s.l.]: [s.n.].

警告：這些引文格式不一定是100％准確.