APA (7th ed.) Citation

Asimov, I. (1987). Asimov's New guide to science (Rev. ed.). Penguin.

Chicago Style (17th ed.) Citation

Asimov, Isaac. Asimov's New Guide to Science. Rev. ed. Harmondsworth: Penguin, 1987.

MLA (9th ed.) Citation

Asimov, Isaac. Asimov's New Guide to Science. Rev. ed. Penguin, 1987.