Vakhrameev, V. A., & Hughes, N. F. (1991). Jurassic and Cretaceous floras and climates of the earth. Cambridge University Press.
Chicago Style (17th ed.) CitationVakhrameev, V. A., and Norman F. Hughes. Jurassic and Cretaceous Floras and Climates of the Earth. Cambridge ; New York: Cambridge University Press, 1991.
MLA (9th ed.) CitationVakhrameev, V. A., and Norman F. Hughes. Jurassic and Cretaceous Floras and Climates of the Earth. Cambridge University Press, 1991.
Warning: These citations may not always be 100% accurate.