Hilliard, O. M., & Davis, L. S. (1996). Grasses, sedges, restiads, & rushes of the Natal Drakensberg (Second revised edition.). University of Natal Press.
Chicago Style (17th ed.) CitationHilliard, O. M., and L. S. Davis. Grasses, Sedges, Restiads, & Rushes of the Natal Drakensberg. Second revised edition. Pietermaritzburg: University of Natal Press, 1996.
MLA (9th ed.) CitationHilliard, O. M., and L. S. Davis. Grasses, Sedges, Restiads, & Rushes of the Natal Drakensberg. Second revised edition. University of Natal Press, 1996.
Warning: These citations may not always be 100% accurate.