APA-referens

Barrow, J. D., & John D. Barrow. (1999). Between inner space and outer space: Essays on science, art, and philosophy. Oxford [England],New York: Oxford University Press.

Chicago-stil citat

Barrow, John D., och John D. Barrow. Between Inner Space and Outer Space: Essays On Science, Art, and Philosophy. Oxford [England],New York: Oxford University Press, 1999.

MLA-referens

Barrow, John D., och John D. Barrow. Between Inner Space and Outer Space: Essays On Science, Art, and Philosophy. Oxford [England],New York: Oxford University Press, 1999.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.