APA (7th ed.) Citation

helen arnold. (1989). The big red bus (1st.). pan books.

Chicago Style (17th ed.) Citation

helen arnold. The Big Red Bus. 1st. London: pan books, 1989.

MLA (9th ed.) Citation

helen arnold. The Big Red Bus. 1st. pan books, 1989.

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