APA (7th ed.) Citation

Hirt, C., Reese, B., Enslin, H., & Jekeli, C. (2004). On the Accuracy of Vertical Deflection Measurements Using the High-Precision Digital Zenith Camera System TZK2-D. Springer.

Chicago Style (17th ed.) Citation

Hirt, Christian, B. Reese, H. Enslin, and Christopher Jekeli. On the Accuracy of Vertical Deflection Measurements Using the High-Precision Digital Zenith Camera System TZK2-D. Springer, 2004.

MLA (9th ed.) Citation

Hirt, Christian, et al. On the Accuracy of Vertical Deflection Measurements Using the High-Precision Digital Zenith Camera System TZK2-D. Springer, 2004.