O'Brien, T. P., & McCully, M. E. (1981). The study of plant structure principles and selected methods. Termarcarphi.
Chicago Style (17th ed.) CitationO'Brien, T. P., and M. E. McCully. The Study of Plant Structure Principles and Selected Methods. Melbourne: Termarcarphi, 1981.
MLA (9th ed.) CitationO'Brien, T. P., and M. E. McCully. The Study of Plant Structure Principles and Selected Methods. Termarcarphi, 1981.
Warning: These citations may not always be 100% accurate.