APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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

Let op: Deze citaties zijn niet altijd 100% accuraat.