APA (7th ed.) Citation

Guo, H. Sixth International Symposium on Digital Earth: Data Processing and Applications. SPIE Digital Library.

Chicago Style (17th ed.) Citation

Guo, Huadong. Sixth International Symposium on Digital Earth: Data Processing and Applications. SPIE Digital Library.

MLA (8th ed.) Citation

Guo, Huadong. Sixth International Symposium on Digital Earth: Data Processing and Applications. SPIE Digital Library.

Warning: These citations may not always be 100% accurate.