Cita APA

Vale, C., Prego, R., Pablo, H. d., Caetano, M., & Marmolejo-Rodríguez, A. (2008). Yttrium in the Vigo Ria (NW Iberian Peninsula): Sources, distribution, and background levels.

Citación estilo Chicago

Vale, C., R. Prego, H de Pablo, M. Caetano, y AJ Marmolejo-Rodríguez. Yttrium in the Vigo Ria (NW Iberian Peninsula): Sources, Distribution, and Background Levels. 2008.

Cita MLA

Vale, C., et al. Yttrium in the Vigo Ria (NW Iberian Peninsula): Sources, Distribution, and Background Levels. 2008.