APA (7th ed.) Citation

Reichen, C. A. (1965). A history of astronomy (2nd British ed.). Leisure Art Ltd..

Chicago Style (17th ed.) Citation

Reichen, Charles Albert. A History of Astronomy. 2nd British ed. London: Leisure Art Ltd., 1965.

MLA (8th ed.) Citation

Reichen, Charles Albert. A History of Astronomy. 2nd British ed. Leisure Art Ltd., 1965.