APA aipamena

Craik, K. J. W. (1967). Nature of explanation. Cambridge University Press.

Chicago Style aipamena

Craik, K. J. W. Nature of Explanation. Cambridge University Press, 1967.

MLA aipamena

Craik, K. J. W. Nature of Explanation. Cambridge University Press, 1967.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.