APA (7th ed.) Citation

De Beer, J. H. (2015). The history of geophysics in Southern Africa. Sun Press.

Chicago Style (17th ed.) Citation

De Beer, Johan H. The History of Geophysics in Southern Africa. [Place of publication not identified]: Sun Press, 2015.

MLA (8th ed.) Citation

De Beer, Johan H. The History of Geophysics in Southern Africa. Sun Press, 2015.