APA   Click to copy
Melián, E. P., Suárez, M., Jardiel, T., Rodríguez, J. M., Caballero, A., Araña, J., … Díaz, O. G. (2014). Influence of nickel in the hydrogen production activity of TiO2.

Chicago/Turabian   Click to copy
Melián, E. P., M. Suárez, T. Jardiel, J. M. Rodríguez, A. Caballero, J. Araña, D. G. Calatayud, and O. G. Díaz. “Influence of Nickel in the Hydrogen Production Activity of TiO2” (2014).

MLA   Click to copy
Melián, E. P., et al. Influence of Nickel in the Hydrogen Production Activity of TiO2. 2014.

@article{e2014a,
  title = {Influence of nickel in the hydrogen production activity of TiO2},
  year = {2014},
  author = {Melián, E. P. and Suárez, M. and Jardiel, T. and Rodríguez, J. M. and Caballero, A. and Araña, J. and Calatayud, D. G. and Díaz, O. G.}
}