The opening up of Africa.
APA Citation
Johnston, H., Henry H. Bucher, J. Collection (Princeton Theological Seminary). (1912). The opening up of Africa. London: Williams and Norgate.
MLA Citation
Johnston, Harry, 1858-1927, and Jr. Collection (Princeton Theological Seminary) Henry H. Bucher. The Opening Up of Africa. London: Williams and Norgate, 1912.
Warning: These citations may not always be complete (especially for serials).