APA引文

Asimov, I. (1988). Preludge to foundation. Bantam books.

Chicago Edition Citation

Asimov, Isaac. Preludge to Foundation. London: Bantam books, 1988.

MLA引文

Asimov, Isaac. Preludge to Foundation. Bantam books, 1988.

警告：这些引文格式不一定是100％准确.