SpringerLink (Online service), Crisafulli, C. M., & Dale, V. H. (2018). Ecological Responses at Mount St. Helens: Revisited 35 years after the 1980 Eruption (1st ed. 2018.). Springer New York : Imprint: Springer. https://doi.org/10.1007/978-1-4939-7451-1
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Charles M. Crisafulli, και Virginia H. Dale. Ecological Responses at Mount St. Helens: Revisited 35 Years After the 1980 Eruption. 1st ed. 2018. New York, NY: Springer New York : Imprint: Springer, 2018. https://doi.org/10.1007/978-1-4939-7451-1.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Ecological Responses at Mount St. Helens: Revisited 35 Years After the 1980 Eruption. 1st ed. 2018. Springer New York : Imprint: Springer, 2018. https://doi.org/10.1007/978-1-4939-7451-1.
