MLA

Burchell, William John, 1782?-1863. Travels in the interior of southern Africa / by William J. Burchell, Esq. ; With an entirely new map, and numerous engravings. 1822-24. https://collections.library.yale.edu/catalog/2021579.

APA, 6th edition

Burchell, William John, 1782?-1863. (1822-24)[Travels in the interior of southern Africa / by William J. Burchell, Esq. ; With an entirely new map, and numerous engravings]. https://collections.library.yale.edu/catalog/2021579.