Digital | Earth | observation.

MLA

Lang, Stefan, et al. “Digital | Earth | Observation.” European Journal of Remote Sensing, vol. 54, Jan. 2021, pp. 1–5. EBSCOhost, https://doi.org/10.1080/22797254.2021.1877010.

APA

Lang, S., Tiede, D., & Riedler, B. (2021). Digital | Earth | observation. European Journal of Remote Sensing, 54, 1–5. https://doi.org/10.1080/22797254.2021.1877010

Chicago

Lang, Stefan, Dirk Tiede, and Barbara Riedler. 2021. “Digital | Earth | Observation.” European Journal of Remote Sensing 54 (January): 1–5. doi:10.1080/22797254.2021.1877010.