APA (7th ed.) Citation

Ronan, C. A. (1973). Astronomy. David & Charles.

Chicago Style (17th ed.) Citation

Ronan, Colin Alistair. Astronomy. Newton Abbot: David & Charles, 1973.

MLA (9th ed.) Citation

Ronan, Colin Alistair. Astronomy. David & Charles, 1973.

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