Guo, H. Sixth International Symposium on Digital Earth: Models, Algorithms, and Virtual Reality. SPIE Digital Library.
Cita Chicago (17th ed.)Guo, Huadong. Sixth International Symposium on Digital Earth: Models, Algorithms, and Virtual Reality. SPIE Digital Library.
Cita MLA (8th ed.)Guo, Huadong. Sixth International Symposium on Digital Earth: Models, Algorithms, and Virtual Reality. SPIE Digital Library.
Atenció: Aquestes cites poden no estar 100% correctes.