APA (7th ed.) Citation

Stevens, P. R., & Kelley, K. W. (1992). Embracing Earth: New views of our changing planet. Thames and Hudson Ltd.

Chicago Style (17th ed.) Citation

Stevens, Payson R., and Kevin W. Kelley. Embracing Earth: New Views of Our Changing Planet. London: Thames and Hudson Ltd, 1992.

MLA (9th ed.) Citation

Stevens, Payson R., and Kevin W. Kelley. Embracing Earth: New Views of Our Changing Planet. Thames and Hudson Ltd, 1992.