APA (7th ed.) Citation

(1912). A concise knowledge astronomy (2. ed.). Hutchinson.

Chicago Style (17th ed.) Citation

A Concise Knowledge Astronomy. 2. ed. London: Hutchinson, 1912.

MLA (9th ed.) Citation

A Concise Knowledge Astronomy. 2. ed. Hutchinson, 1912.

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