APA (7th ed.) Citation

Eibl-Eibesfeldt, I. (1961). Galapagos: The Noah's ark of the Pacific (1st ed. in the U. S.). Doubleday.

Chicago Style (17th ed.) Citation

Eibl-Eibesfeldt, Irenäus. Galapagos: The Noah's Ark of the Pacific. 1st ed. in the U. S. Garden City, N. Y.: Doubleday, 1961.

MLA (9th ed.) Citation

Eibl-Eibesfeldt, Irenäus. Galapagos: The Noah's Ark of the Pacific. 1st ed. in the U. S. Doubleday, 1961.