SALES, R. [. (1978). Children's britannica 4: Bulbs - chub. Encyclopaedia Britannica International.
芝加哥风格引文SALES, Robin [Ed.]. Children's Britannica 4: Bulbs - Chub. London: Encyclopaedia Britannica International, 1978.
MLA引文SALES, Robin [Ed.]. Children's Britannica 4: Bulbs - Chub. Encyclopaedia Britannica International, 1978.
警告：这些引文格式不一定是100％准确.