APA (7th ed.) Citation

Gould, S. J. (1995). Dinosaur in a haystack: Reflections in natural history. Harmony Books.

Chicago Style (17th ed.) Citation

Gould, Stephen Jay. Dinosaur in a Haystack: Reflections in Natural History. New York: Harmony Books, 1995.

MLA (9th ed.) Citation

Gould, Stephen Jay. Dinosaur in a Haystack: Reflections in Natural History. Harmony Books, 1995.