APA citiranje

Toens, D. (1966). Precambrian dolomite and limestone of the Northern Cape Province. Govt. Printer.

Chicago Style (17th ed.) Citation

Toens, Dennis. Precambrian Dolomite and Limestone of the Northern Cape Province. Pretoria: Govt. Printer, 1966.

MLA citiranje

Toens, Dennis. Precambrian Dolomite and Limestone of the Northern Cape Province. Govt. Printer, 1966.