APA (7th ed.) Citation

PC, T., MC, M., KS, E., MH, C., WK, H., AP, I., . . . R, S. (2000). North-south geological differences between the residual polar caps on Mars. Nature, 404(6774), 161. https://doi.org/10.1038/35004528

Chicago Style (17th ed.) Citation

PC, Thomas, et al. "North-south Geological Differences Between the Residual Polar Caps on Mars." Nature 404, no. 6774 (2000): 161. https://doi.org/10.1038/35004528.

MLA (9th ed.) Citation

PC, Thomas, et al. "North-south Geological Differences Between the Residual Polar Caps on Mars." Nature, vol. 404, no. 6774, 2000, p. 161, https://doi.org/10.1038/35004528.