Spurr, S. H., & Spurr, S. H. (1960). Photogrammetry and photo-interpretation (2. edition.). Nueva York: Ronald Press.
Chicago Style CitationSpurr, Stephen Hopkins, and Stephen Hopkins Spurr. Photogrammetry and Photo-interpretation. 2. edition. Nueva York: Ronald Press, 1960.
MLA CitationSpurr, Stephen Hopkins, and Stephen Hopkins Spurr. Photogrammetry and Photo-interpretation. 2. edition. Nueva York: Ronald Press, 1960.
Warning: These citations may not always be 100% accurate.