APA (7th ed.) Citation

Asimov, I. (1992). The secret of the universe. Oxford University Press.

Chicago Style (17th ed.) Citation

Asimov, Isaac. The Secret of the Universe. Oxford: Oxford University Press, 1992.

MLA (9th ed.) Citation

Asimov, Isaac. The Secret of the Universe. Oxford University Press, 1992.

Warning: These citations may not always be 100% accurate.