APA (7th ed.) Citation

Weltfish, G. (1965). The lost universe, with a closing on The universe regained. Basic Books.

Chicago Style (17th ed.) Citation

Weltfish, Gene. The Lost Universe, with a Closing on The Universe Regained. New York: Basic Books, 1965.

MLA (9th ed.) Citation

Weltfish, Gene. The Lost Universe, with a Closing on The Universe Regained. Basic Books, 1965.