APA引文

Asimov, I. (2018). Robots and empire (Paperback edition.). HarperVoyager.

Chicago Style (17th ed.) Citation

Asimov, Isaac. Robots and Empire. Paperback edition. London: HarperVoyager, 2018.

MLA引文

Asimov, Isaac. Robots and Empire. Paperback edition. HarperVoyager, 2018.

警告：這些引文格式不一定是100％准確.