SpringerLink (Online service), Fischer, C., & Traub, B. (2019). Swiss National Forest Inventory - Methods and Models of the Fourth Assessment (1st ed. 2019.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-030-19293-8
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Christoph Fischer, και Berthold Traub. Swiss National Forest Inventory - Methods and Models of the Fourth Assessment. 1st ed. 2019. Cham: Springer International Publishing : Imprint: Springer, 2019. https://doi.org/10.1007/978-3-030-19293-8.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Swiss National Forest Inventory - Methods and Models of the Fourth Assessment. 1st ed. 2019. Springer International Publishing : Imprint: Springer, 2019. https://doi.org/10.1007/978-3-030-19293-8.
