APA (7th ed.) Citation

Du Toit, A. L. (1954). The geology of South Africa (3d ed., rev. and enl.). Hafner.

Chicago Style (17th ed.) Citation

Du Toit, Alex. L. The Geology of South Africa. 3d ed., rev. and enl. New York: Hafner, 1954.

MLA (9th ed.) Citation

Du Toit, Alex. L. The Geology of South Africa. 3d ed., rev. and enl. Hafner, 1954.