APA (7th ed.) Citation

Moore, P. (1989). Astronomy for the under tens. George Philip.

Chicago Style (17th ed.) Citation

Moore, Patrick. Astronomy for the Under Tens. London: George Philip, 1989.

MLA (9th ed.) Citation

Moore, Patrick. Astronomy for the Under Tens. George Philip, 1989.

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