Ersek, V., Mix, A., & Clark, P. (2010). Variations of delta O-18 in rainwater from southwestern Oregon.
Čikaški stil citiranja (17. izdanje)Ersek, V., A. Mix, i P. Clark. Variations of Delta O-18 in Rainwater from Southwestern Oregon. 2010.
MLA način citiranja (9. izdanje)Ersek, V., et al. Variations of Delta O-18 in Rainwater from Southwestern Oregon. 2010.
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