APA (7th ed.) Citation

Eiseley, L. C. (1979). Darwin and the mysterious Mr. X: New light on the evolutionists. Dutton.

Chicago Style (17th ed.) Citation

Eiseley, Loren C. Darwin and the Mysterious Mr. X: New Light on the Evolutionists. New York: Dutton, 1979.

MLA (9th ed.) Citation

Eiseley, Loren C. Darwin and the Mysterious Mr. X: New Light on the Evolutionists. Dutton, 1979.