Tong, Q. Remote Sensing of the Environment: 16th National Symposium on Remote Sensing of China. SPIE Digital Library.
Citazione stile Chigago Style (17a edizione)Tong, Qingxi. Remote Sensing of the Environment: 16th National Symposium on Remote Sensing of China. SPIE Digital Library.
Citatione MLA (9a ed.)Tong, Qingxi. Remote Sensing of the Environment: 16th National Symposium on Remote Sensing of China. SPIE Digital Library.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.