APA (7th ed.) Citation

Fricke, W. (1968). Precession and galactic rotation derived from fundamental proper motions of distant stars. Astronomisches Rechen-Institut.

Chicago Style (17th ed.) Citation

Fricke, Walter. Precession and Galactic Rotation Derived from Fundamental Proper Motions of Distant Stars. Heidelberg: Astronomisches Rechen-Institut, 1968.

MLA (9th ed.) Citation

Fricke, Walter. Precession and Galactic Rotation Derived from Fundamental Proper Motions of Distant Stars. Astronomisches Rechen-Institut, 1968.

Warning: These citations may not always be 100% accurate.