APA (7th ed.) Citation

Casti, J. L. (1990). Searching for certainty: What scientists can know about the future. William Morrow.

Chicago Style (17th ed.) Citation

Casti, John L. Searching for Certainty: What Scientists Can Know About the Future. New York: William Morrow, 1990.

MLA (9th ed.) Citation

Casti, John L. Searching for Certainty: What Scientists Can Know About the Future. William Morrow, 1990.