APA引文

(1970). Nagel's encyclopedia-guide: Brazil (4th ed.). Nagel.

芝加哥风格引文

Nagel's Encyclopedia-guide: Brazil. 4th ed. Geneva: Nagel, 1970.

MLA引文

Nagel's Encyclopedia-guide: Brazil. 4th ed. Nagel, 1970.

警告：这些引文格式不一定是100％准确.