Cite

Original map of the Transvaal or South-African Republik / reconstructed and augmented with data from various exploring travellers &c. by A. Petermann.

MLA

Petermann, A. (August Heinrich), 1822-1878. Original map of the Transvaal or South-African Republik / reconstructed and augmented with data from various exploring travellers &c. by A. Petermann.. BRBL_00339. 1868. https://collections.library.yale.edu/catalog/15532817.

APA, 6th edition

Petermann, A. (August Heinrich), 1822-1878. (["BRBL_00339"])(1868)[Original map of the Transvaal or South-African Republik / reconstructed and augmented with data from various exploring travellers &c. by A. Petermann.]. https://collections.library.yale.edu/catalog/15532817.