APA aipamena

Beattie, J. (2014). report of a magnetic survey of South Africa. Cambridge University Press.

Chicago Style aipamena

Beattie, J.C. Report of a Magnetic Survey of South Africa. Cambridge University Press, 2014.

MLA aipamena

Beattie, J.C. Report of a Magnetic Survey of South Africa. Cambridge University Press, 2014.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.