APA (7th ed.) Citation

Porco, C., Baker, E., Barbara, J., Beurle, K., Brahic, A., Burns, J., . . . West, R. (2005). Imaging of Titan from the Cassini spacecraft. Nature, 434(7030), 159.

Chicago Style (17th ed.) Citation

Porco, C., et al. "Imaging of Titan from the Cassini Spacecraft." Nature 434, no. 7030 (2005): 159.

MLA (9th ed.) Citation

Porco, C., et al. "Imaging of Titan from the Cassini Spacecraft." Nature, vol. 434, no. 7030, 2005, p. 159.