APA (7th ed.) Citation

Frakes, L. A., Syktus, J. I., & Francis, J. E. (1992). Climate modes of the phanerozoic: The history of the earth's climate over the past 600 million years. Cambridge University Press.

Chicago Style (17th ed.) Citation

Frakes, Lawrence A., Jozef I. Syktus, and Jane E. Francis. Climate Modes of the Phanerozoic: The History of the Earth's Climate over the Past 600 Million Years. Cambridge: Cambridge University Press, 1992.

MLA (9th ed.) Citation

Frakes, Lawrence A., et al. Climate Modes of the Phanerozoic: The History of the Earth's Climate over the Past 600 Million Years. Cambridge University Press, 1992.