APA (7th ed.) Citation

Geisler, N. L. (1989). Knowing the truth about Creation: How it happened and what it means for us. Servant Publications.

Chicago Style (17th ed.) Citation

Geisler, Norman L. Knowing the Truth About Creation: How It Happened and What It Means for Us. Ann Arbor, Mich.: Servant Publications, 1989.

MLA (8th ed.) Citation

Geisler, Norman L. Knowing the Truth About Creation: How It Happened and What It Means for Us. Servant Publications, 1989.