APA (7th ed.) Citation

Asimov, I., Zebrowski, G., & Greenberg, M. H. (1984). Creations: The quest for origins in story and science. Harrap.

Chicago Style (17th ed.) Citation

Asimov, Isaac, George Zebrowski, and Martin Harry Greenberg. Creations: The Quest for Origins in Story and Science. London: Harrap, 1984.

MLA (9th ed.) Citation

Asimov, Isaac, et al. Creations: The Quest for Origins in Story and Science. Harrap, 1984.