APA aipamena

Barrow, J. D. (2007). New theories of everything. Oxford University Press.

Chicago Style aipamena

Barrow, John D. New Theories of Everything. New York: Oxford University Press, 2007.

MLA aipamena

Barrow, John D. New Theories of Everything. Oxford University Press, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.