APA-Zitierstil (7. Ausg.)

Mueller, I. I., & Eichhorn, H. (1969). Spherical and practical astronomy: As applied to geodesy ([1st ed.].). Frederick Ungar Publishing.

Chicago-Zitierstil (17. Ausg.)

Mueller, Ivan I., und Heinrich Eichhorn. Spherical and Practical Astronomy: As Applied to Geodesy. [1st ed.]. New York: Frederick Ungar Publishing, 1969.

MLA-Zitierstil (9. Ausg.)

Mueller, Ivan I., und Heinrich Eichhorn. Spherical and Practical Astronomy: As Applied to Geodesy. [1st ed.]. Frederick Ungar Publishing, 1969.