APA-Zitierstil (7. Ausg.)

Freeden, W., & Kersten, H. (1980). The geodetic boundary-value problem using the known surface of the earth.

Chicago-Zitierstil (17. Ausg.)

Freeden, Willi, und Heinrich Kersten. The Geodetic Boundary-value Problem Using the Known Surface of the Earth. Aachen, 1980.

MLA-Zitierstil (9. Ausg.)

Freeden, Willi, und Heinrich Kersten. The Geodetic Boundary-value Problem Using the Known Surface of the Earth. 1980.