APA (7th ed.) Citation

Barrow, J. D. (2012). The Book of universes. Vintage Books.

Chicago Style (17th ed.) Citation

Barrow, John D. The Book of Universes. London: Vintage Books, 2012.

MLA (9th ed.) Citation

Barrow, John D. The Book of Universes. Vintage Books, 2012.

Warning: These citations may not always be 100% accurate.