Mennell, F. P. (1904). The geology of Southern Rhodesia. Rhodesia Museum.
Cita Chicago Style (17a ed.)Mennell, F. P. The Geology of Southern Rhodesia. Bulawayo: Rhodesia Museum, 1904.
Cita MLA (8a ed.)Mennell, F. P. The Geology of Southern Rhodesia. Rhodesia Museum, 1904.
Precaución: Estas citas no son 100% exactas.