Espín, S., Andevski, J., Duke, G., Eulaers, I., Gómez-Ramírez, P., Hallgrimsson, G. T., . . . García-Fernández, A. J. (2020). A schematic sampling protocol for contaminant monitoring in raptors. Ambio.
Chicago Style aipamenaEspín, Silvia, et al. "A Schematic Sampling Protocol for Contaminant Monitoring in Raptors." Ambio 2020.
MLA aipamenaEspín, Silvia, et al. "A Schematic Sampling Protocol for Contaminant Monitoring in Raptors." Ambio 2020.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.