APA引文

Leya, I., Schonbachler, M., Kraehenbuehl, U., & Halliday, A. (2009). Titanium isotopes in the solar system.

Chicago Style (17th ed.) Citation

Leya, I., M. Schonbachler, U. Kraehenbuehl, and A. Halliday. Titanium Isotopes in the Solar System. 2009.

MLA引文

Leya, I., et al. Titanium Isotopes in the Solar System. 2009.