APA (7th ed.) Citation

Kleine, T., Touboul, M., Burkhardt, C., Bourdon, B., & Halliday, A. (2007). Hf-W chronometry and the thermal evolution of asteroids.

Chicago Style (17th ed.) Citation

Kleine, T., M. Touboul, C. Burkhardt, B. Bourdon, and A. Halliday. Hf-W Chronometry and the Thermal Evolution of Asteroids. 2007.

MLA (9th ed.) Citation

Kleine, T., et al. Hf-W Chronometry and the Thermal Evolution of Asteroids. 2007.