APA (7th ed.) Citation

Hirt, C., Rexer, M., & Claessens, S. (2015). Topographic evaluation of fifth-generation GOCE gravity field models – globally and regionally.

Chicago Style (17th ed.) Citation

Hirt, Christian, M. Rexer, and Sten Claessens. Topographic Evaluation of Fifth-generation GOCE Gravity Field Models – Globally and Regionally. 2015.

MLA (9th ed.) Citation

Hirt, Christian, et al. Topographic Evaluation of Fifth-generation GOCE Gravity Field Models – Globally and Regionally. 2015.