APA (7th ed.) Citation

Mitton, S.. (1977). The Cambridge encyclopedia of astronomy. Trewin Copplestone Publishing.

Chicago Style (17th ed.) Citation

Mitton, Simon. The Cambridge Encyclopedia of Astronomy. London: Trewin Copplestone Publishing, 1977.

MLA (9th ed.) Citation

Mitton, Simon. The Cambridge Encyclopedia of Astronomy. Trewin Copplestone Publishing, 1977.

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