SpringerLink (Online service), Xie, Y., Zhang, A., Liu, H., & Feng, L. (2019). Geo-informatics in Sustainable Ecosystem and Society: 6th International Conference, GSES 2018, Handan, China, September 25-26, 2018, Revised Selected Papers (1st ed. 2019.). Springer Singapore : Imprint: Springer. https://doi.org/10.1007/978-981-13-7025-0
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Yichun Xie, Anbing Zhang, Haixin Liu, και Lili Feng. Geo-informatics in Sustainable Ecosystem and Society: 6th International Conference, GSES 2018, Handan, China, September 25-26, 2018, Revised Selected Papers. 1st ed. 2019. Singapore: Springer Singapore : Imprint: Springer, 2019. https://doi.org/10.1007/978-981-13-7025-0.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Geo-informatics in Sustainable Ecosystem and Society: 6th International Conference, GSES 2018, Handan, China, September 25-26, 2018, Revised Selected Papers. 1st ed. 2019. Springer Singapore : Imprint: Springer, 2019. https://doi.org/10.1007/978-981-13-7025-0.
