Cita APA (7th ed.)

Burton, K., Gannoun, A., & Henderson, G. (2002). Osmium isotope variations in the oceans: Past and present.

Cita Chicago (17th ed.)

Burton, K., A. Gannoun, i G. Henderson. Osmium Isotope Variations in the Oceans: Past and Present. 2002.

Cita MLA (9th ed.)

Burton, K., et al. Osmium Isotope Variations in the Oceans: Past and Present. 2002.

Atenció: Aquestes cites poden no estar 100% correctes.