Sivarajan, V. V., & Robson, N. K. P. (1991). Introduction to the principles of plant taxonomy (2a. ed.). Cambridge: Cambridge University.
Chicago Style CitationSivarajan, V. V., and N. K. P. Robson. Introduction to the Principles of Plant Taxonomy. 2a. ed. Cambridge: Cambridge University, 1991.
MLA CitationSivarajan, V. V., and N. K. P. Robson. Introduction to the Principles of Plant Taxonomy. 2a. ed. Cambridge: Cambridge University, 1991.
Warning: These citations may not always be 100% accurate.