APA (7th ed.) Citation

Bently, S., & Swan, A. (2006). A summer spell: 1. Puffin Books.

Chicago Style (17th ed.) Citation

Bently, Sue, and Angela Swan. A Summer Spell: 1. London: Puffin Books, 2006.

MLA (9th ed.) Citation

Bently, Sue, and Angela Swan. A Summer Spell: 1. Puffin Books, 2006.

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