Cita APA

Schacht P, Da̕z-Garca̕ L, Aguilar J, Ramr̕ez S, Přez-Romo P, Espinosa M, & Scientific Research Publishing. Upgrading of heavy crude oil with W-Zr catalyst.

Citación estilo Chicago

Schacht P, Da̕z-Garca̕ L, Aguilar J, Ramr̕ez S, Přez-Romo P, Espinosa M, and Scientific Research Publishing. Upgrading of Heavy Crude Oil with W-Zr Catalyst.

Cita MLA

Schacht P, et al. Upgrading of Heavy Crude Oil with W-Zr Catalyst.