APA (7th ed.) Citation

Jones, H. S. (1951). General astronomy ([3d ed.].). E. Arnold.

Chicago Style (17th ed.) Citation

Jones, H. Spencer. General Astronomy. [3d ed.]. London: E. Arnold, 1951.

MLA (9th ed.) Citation

Jones, H. Spencer. General Astronomy. [3d ed.]. E. Arnold, 1951.