ScienceDirect (Online service), Manfreda, S., & Eyal, B. D. (2023). Unmanned aerial systems for monitoring soil, vegetation, and river environments. Elsevier.
Chicago Style (17th ed.) CitationScienceDirect (Online service), Salvatore Manfreda, and Ben Dor Eyal. Unmanned Aerial Systems for Monitoring Soil, Vegetation, and River Environments. Amsterdam: Elsevier, 2023.
MLA (9th ed.) CitationScienceDirect (Online service), et al. Unmanned Aerial Systems for Monitoring Soil, Vegetation, and River Environments. Elsevier, 2023.
Warning: These citations may not always be 100% accurate.