Cite

Ohman's map of the Boer Republic's Transvaal and Orange Free State.

MLA

Ohman's Map of the Boer Republic's Transvaal and Orange Free State. Colton, Ohman & Co., 1899. https://collections.library.yale.edu/catalog/15533490.

APA, 6th edition

Ohman's map of the Boer Republic's Transvaal and Orange Free State. (1899). [Maps]. Colton, Ohman & Co., https://collections.library.yale.edu/catalog/15533490.