APA ציטוט

Thomas, B. A., & Spicer, R. A. (1987). The evolution and palaeobiology of land plants. Croom Helm Dioscorides Press.

Chicago Style (17th ed.) Citation

Thomas, Barry A., and Robert A. Spicer. The Evolution and Palaeobiology of Land Plants. London, Portland, Or: Croom Helm Dioscorides Press, 1987.

ציטוט MLA

Thomas, Barry A., and Robert A. Spicer. The Evolution and Palaeobiology of Land Plants. Croom Helm Dioscorides Press, 1987.