APA (7th ed.) Citation

Sierks, H., Rodrigo Montero, R., León, J. M. d., Lara, L., López-Moreno, J. J., & Sabolo, W. (2011). Images of Asteroid 21 Lutetia: A Remnant Planetesimal from the Early Solar System. Science, 334(6055), 487.

Chicago Style (17th ed.) Citation

Sierks, Holger, Rafael Rodrigo Montero, Julia María de León, Lucas Lara, José Juan López-Moreno, and Walter Sabolo. "Images of Asteroid 21 Lutetia: A Remnant Planetesimal from the Early Solar System." Science 334, no. 6055 (2011): 487.

MLA (9th ed.) Citation

Sierks, Holger, et al. "Images of Asteroid 21 Lutetia: A Remnant Planetesimal from the Early Solar System." Science, vol. 334, no. 6055, 2011, p. 487.