APA (7th ed.) Citation

Walter, H. G., & Sovers, O. J. (2000). Astrometry of Fundamental Catalogues: The Evolution from Optical to Radio Reference Frames. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

Walter, Hans G., and Ojars J. Sovers. Astrometry of Fundamental Catalogues: The Evolution from Optical to Radio Reference Frames. Berlin, Heidelberg: Springer Berlin Heidelberg, 2000.

MLA (9th ed.) Citation

Walter, Hans G., and Ojars J. Sovers. Astrometry of Fundamental Catalogues: The Evolution from Optical to Radio Reference Frames. Springer Berlin Heidelberg, 2000.