APA (7th ed.) Citation

Tallis, R. (1999). On the edge of certainty: Philosophical explorations. St. Martin's Press.

Chicago Style (17th ed.) Citation

Tallis, Raymond. On the Edge of Certainty: Philosophical Explorations. New York: St. Martin's Press, 1999.

MLA (9th ed.) Citation

Tallis, Raymond. On the Edge of Certainty: Philosophical Explorations. St. Martin's Press, 1999.