APA引文

Calder, R. (1962). Common sense about a starving world.

Chicago Edition Citation

Calder, Ritchie. Common Sense About a Starving World. 1962.

MLA引文

Calder, Ritchie. Common Sense About a Starving World. 1962.

警告：这些引文格式不一定是100％准确.