APA引文

Asimov, I. (2008). Pebble in the sky. TOR.

Chicago Style (17th ed.) Citation

Asimov, Isaac. Pebble in the Sky. New York: TOR, 2008.

MLA引文

Asimov, Isaac. Pebble in the Sky. TOR, 2008.

警告：這些引文格式不一定是100％准確.