Παραπομπή σε μορφή APA (7η εκδ.)

Barrow, J. D. (1999). Between inner space and outer space: Essays on science, art, and philosophy. Oxford University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Barrow, John D. Between Inner Space and Outer Space: Essays on Science, Art, and Philosophy. Oxford: Oxford University Press, 1999.

Παραπομπή σε μορφή MLA (9th εκδ.)

Barrow, John D. Between Inner Space and Outer Space: Essays on Science, Art, and Philosophy. Oxford University Press, 1999.