APA (7th ed.) Citation

Helmholz, P., Belton, D., Moncrieff, S., & Heipke, C. (2013). Approach for the semi-automatic verification of 3D building models. ISPRS Archives.

Chicago Style (17th ed.) Citation

Helmholz, Petra, David Belton, Simon Moncrieff, and C. Heipke. Approach for the Semi-automatic Verification of 3D Building Models. ISPRS Archives, 2013.

MLA (9th ed.) Citation

Helmholz, Petra, et al. Approach for the Semi-automatic Verification of 3D Building Models. ISPRS Archives, 2013.