Walker, E. A. (1965). The Great Trek / by E.A. Walker (5th ed.). Black.
Chicago Style (17th ed.) CitationWalker, E. A. The Great Trek / by E.A. Walker. 5th ed. Black, 1965.
MLA (9th ed.) CitationWalker, E. A. The Great Trek / by E.A. Walker. 5th ed. Black, 1965.
Warning: These citations may not always be 100% accurate.