APA (7e ed.) Bronvermelding

Hofmann-Wellenhof, B., & Moritz, H. (2005). Physical Geodesy. Springer Vienna. https://doi.org/10.1007/b139113

Chicago (17e ed.) Bronvermelding

Hofmann-Wellenhof, Bernhard, en Helmut Moritz. Physical Geodesy. Vienna: Springer Vienna, 2005. https://doi.org/10.1007/b139113.

MLA (9e ed.) Bronvermelding

Hofmann-Wellenhof, Bernhard, en Helmut Moritz. Physical Geodesy. Springer Vienna, 2005. https://doi.org/10.1007/b139113.