APA Style

Oxlade, C., Bull, P. (2003). Great Inventions: Discover all the facts with this question-and answer guide (Original). London: Chrysalis Children\'s Books.

MLA Style

Oxlade, Chris., Bull, Peter. "Great Inventions: Discover all the facts with this question-and answer guide". Original London: Chrysalis Children\'s Books, 2003. Text.