APA引文

Asimov, I., & Fass, R. (2009). Pebble in the sky. BBC Audiobooks America.

Chicago Style (17th ed.) Citation

Asimov, Isaac, and Robert Fass. Pebble in the Sky. North Kingstown, R.I.: BBC Audiobooks America, 2009.

MLA引文

Asimov, Isaac, and Robert Fass. Pebble in the Sky. BBC Audiobooks America, 2009.

警告：這些引文格式不一定是100％准確.