APA引文

Facts about Finland: Science, t. (1999). Facts about Finland: Science, trade, culture, industry, history. Keuruu, Finland: Otava.

Trích dẫn kiểu Chicago

Facts about Finland: Science, trade. Facts About Finland: Science, Trade, Culture, Industry, History. Keuruu, Finland: Otava, 1999.

MLA引文

Facts about Finland: Science, trade. Facts About Finland: Science, Trade, Culture, Industry, History. Keuruu, Finland: Otava, 1999.

警告：这些引文格式不一定是100％准确.