Systematics Association, Spicer, R. A., & Thomas, B. A. (1986). Systematic and taxonomic approaches in palaeobotany. Published for the Systematics Association by Clarendon Press ; Oxford University Press.
Chicago Style (17th ed.) CitationSystematics Association, Robert A. Spicer, and Barry A. Thomas. Systematic and Taxonomic Approaches in Palaeobotany. Oxford [Oxfordshire] : New York: Published for the Systematics Association by Clarendon Press ; Oxford University Press, 1986.
MLA (9th ed.) CitationSystematics Association, et al. Systematic and Taxonomic Approaches in Palaeobotany. Published for the Systematics Association by Clarendon Press ; Oxford University Press, 1986.
Warning: These citations may not always be 100% accurate.