APA (7th ed.) Citation

Ford, H., & Barnham, K. (2002). Outer space. Zigzag Children's Books.

Chicago Style (17th ed.) Citation

Ford, Harry, and Kay Barnham. Outer Space. London: Zigzag Children's Books, 2002.

MLA (9th ed.) Citation

Ford, Harry, and Kay Barnham. Outer Space. Zigzag Children's Books, 2002.

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