APA (7th ed.) Citation

Hirschberg, I. Reconnaissance, Astronomy, Remote Sensing and Photogrammetry. SPIE Digital Library.

Chicago Style (17th ed.) Citation

Hirschberg, Irving. Reconnaissance, Astronomy, Remote Sensing and Photogrammetry. SPIE Digital Library.

MLA (8th ed.) Citation

Hirschberg, Irving. Reconnaissance, Astronomy, Remote Sensing and Photogrammetry. SPIE Digital Library.

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