APA (7th ed.) Citation

Charles, A. J., Condon, D. J., Harding, I. C., Pälike, H., Marshall, J. E., Cui, Y., . . . Croudace, I. W. (2011). Constraints on the numerical age of the Paleocene/Eocene boundary.

Chicago Style (17th ed.) Citation

Charles, Adam J., Daniel J. Condon, Ian C. Harding, Heiko Pälike, John E.A Marshall, Ying Cui, Lee Kump, and Ian W. Croudace. Constraints on the Numerical Age of the Paleocene/Eocene Boundary. 2011.

MLA (8th ed.) Citation

Charles, Adam J., et al. Constraints on the Numerical Age of the Paleocene/Eocene Boundary. 2011.