APA (7th ed.) Citation

Asimov, I. (1981). Asimov on science fiction. Doubleday.

Chicago Style (17th ed.) Citation

Asimov, Isaac. Asimov on Science Fiction. Garden City, N.Y.: Doubleday, 1981.

MLA (9th ed.) Citation

Asimov, Isaac. Asimov on Science Fiction. Doubleday, 1981.