APA (7th ed.) Citation

Haughton, S. H. (1968). Geological map of southern Africa. [publisher not identified].

Chicago Style (17th ed.) Citation

Haughton, S. H. Geological Map of Southern Africa. [Cape Town, South Africa?]: [publisher not identified], 1968.

MLA (9th ed.) Citation

Haughton, S. H. Geological Map of Southern Africa. [publisher not identified], 1968.

Warning: These citations may not always be 100% accurate.