APA (7th ed.) Citation

Pullen, R. A. (1969). Synthetic unitgraphs for South Africa. University of the Witwatersrand, Hydrological Research Unit.

Chicago Style (17th ed.) Citation

Pullen, R. A. Synthetic Unitgraphs for South Africa. Johannesburg: University of the Witwatersrand, Hydrological Research Unit, 1969.

MLA (9th ed.) Citation

Pullen, R. A. Synthetic Unitgraphs for South Africa. University of the Witwatersrand, Hydrological Research Unit, 1969.

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