Cita APA (7a ed.)

Canfield, D. E., Zhang, S., Frank, A. B., Wang, X., Wang, H., Su, J., . . . Frei, R. (2018). Highly fractionated chromium isotopes in Mesoproterozoic-aged shales and atmospheric oxygen. Nature Portfolio.

Cita Chicago Style (17a ed.)

Canfield, Donald E., Shuichang Zhang, Anja B. Frank, Xiaomei Wang, Huajian Wang, Jin Su, Yuntao Ye, y Robert Frei. Highly Fractionated Chromium Isotopes in Mesoproterozoic-aged Shales and Atmospheric Oxygen. Nature Portfolio, 2018.

Cita MLA (8a ed.)

Canfield, Donald E., et al. Highly Fractionated Chromium Isotopes in Mesoproterozoic-aged Shales and Atmospheric Oxygen. Nature Portfolio, 2018.