APA (7th ed.) Citation

Kerrod, R. (1996). Learn About Astronomy. Joanna Lorenz.

Chicago Style (17th ed.) Citation

Kerrod, Robin. Learn About Astronomy. London: Joanna Lorenz, 1996.

MLA (9th ed.) Citation

Kerrod, Robin. Learn About Astronomy. Joanna Lorenz, 1996.

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