Cita APA (7th ed.)
Hofmann-Wellenhof, B., & Moritz, H. (2006). Physical Geodesy (Second, corrected edition.). Springer Vienna. https://doi.org/10.1007/978-3-211-33545-1
Cita Chicago (17th ed.)
Hofmann-Wellenhof, Bernhard, i Helmut Moritz. Physical Geodesy. Second, corrected edition. Vienna: Springer Vienna, 2006. https://doi.org/10.1007/978-3-211-33545-1.
Cita MLA (9th ed.)
Hofmann-Wellenhof, Bernhard, i Helmut Moritz. Physical Geodesy. Second, corrected edition. Springer Vienna, 2006. https://doi.org/10.1007/978-3-211-33545-1.
Atenció: Aquestes cites poden no estar 100% correctes.