APA
Giorgini J. D., Ostro S. J., Benner L. A. M., Chodas P. W., Chesley S. R., Hudson R. S., Nolan M. C., Klemola A. R., Standish E. M., Jurgens R. F., Rose R., Chamberlin A. B., Yeomans D. K. & Margot J. L. (20020423). Asteroid 1950 DA's encounter with Earth in 2880: physical limits of collision probability prediction. : Science (New York, N.Y.).
Chicago
Giorgini J D, Ostro S J, Benner L A M, Chodas P W, Chesley S R, Hudson R S, Nolan M C, Klemola A R, Standish E M, Jurgens R F, Rose R, Chamberlin A B, Yeomans D K and Margot J L. 20020423. Asteroid 1950 DA's encounter with Earth in 2880: physical limits of collision probability prediction. : Science (New York, N.Y.).
Harvard
Giorgini J. D., Ostro S. J., Benner L. A. M., Chodas P. W., Chesley S. R., Hudson R. S., Nolan M. C., Klemola A. R., Standish E. M., Jurgens R. F., Rose R., Chamberlin A. B., Yeomans D. K. and Margot J. L. (20020423). Asteroid 1950 DA's encounter with Earth in 2880: physical limits of collision probability prediction. : Science (New York, N.Y.).
MLA
Giorgini J D, Ostro S J, Benner L A M, Chodas P W, Chesley S R, Hudson R S, Nolan M C, Klemola A R, Standish E M, Jurgens R F, Rose R, Chamberlin A B, Yeomans D K and Margot J L. Asteroid 1950 DA's encounter with Earth in 2880: physical limits of collision probability prediction. : Science (New York, N.Y.). 20020423.