APA (7th ed.) Citation

Opperman, H. (1987). The Later Stone Age of the Drakensberg Range and its foothills. B.A.R..

Chicago Style (17th ed.) Citation

Opperman, H. The Later Stone Age of the Drakensberg Range and Its Foothills. Oxford, England: B.A.R., 1987.

MLA (9th ed.) Citation

Opperman, H. The Later Stone Age of the Drakensberg Range and Its Foothills. B.A.R., 1987.