Cita APA (7a ed.)

Porcelli, D., & Elliott, T. (2008). The evolution of He Isotopes in the convecting mantle and the preservation of high He-3/He-4 ratios.

Cita Chicago Style (17a ed.)

Porcelli, D., y T. Elliott. The Evolution of He Isotopes in the Convecting Mantle and the Preservation of High He-3/He-4 Ratios. 2008.

Cita MLA (9a ed.)

Porcelli, D., y T. Elliott. The Evolution of He Isotopes in the Convecting Mantle and the Preservation of High He-3/He-4 Ratios. 2008.