APA aipamena

Davies, P. C. W. (1986). The forces of nature (2nd ed.). Cambridge University Press.

Chicago Style aipamena

Davies, P. C. W. The Forces of Nature. 2nd ed. Cambridge [Cambridgeshire]: Cambridge University Press, 1986.

MLA aipamena

Davies, P. C. W. The Forces of Nature. 2nd ed. Cambridge University Press, 1986.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.