Hirt, C., & Flury, J. (2009). Astronomical-topographic levelling using high-precision astrogeodetic vertical deflections and digital terrain model data. Springer - Verlag.
Chicago Style (17th ed.) CitationHirt, Christian, and J. Flury. Astronomical-topographic Levelling Using High-precision Astrogeodetic Vertical Deflections and Digital Terrain Model Data. Springer - Verlag, 2009.
MLA (9th ed.) CitationHirt, Christian, and J. Flury. Astronomical-topographic Levelling Using High-precision Astrogeodetic Vertical Deflections and Digital Terrain Model Data. Springer - Verlag, 2009.
Warning: These citations may not always be 100% accurate.