Cite
Recent ice ages on Mars.
MLA
Head, James W., et al. “Recent Ice Ages on Mars.” Nature, vol. 426, no. 6968, Dec. 2003, pp. 797–802. EBSCOhost, https://doi.org/10.1038/nature02114.
APA
Head, J. W., Mustard, J. F., Kreslavsky, M. A., Milliken, R. E., & Marchant, D. R. (2003). Recent ice ages on Mars. Nature, 426(6968), 797–802. https://doi.org/10.1038/nature02114
Chicago
Head, James W., John F. Mustard, Mikhail A. Kreslavsky, Ralph E. Milliken, and David R. Marchant. 2003. “Recent Ice Ages on Mars.” Nature 426 (6968): 797–802. doi:10.1038/nature02114.