APA (7th ed.) Citation

Castor, H. (2002). Sleepover Club ponies. HarperCollins.

Chicago Style (17th ed.) Citation

Castor, Harriet. Sleepover Club Ponies. London: HarperCollins, 2002.

MLA (9th ed.) Citation

Castor, Harriet. Sleepover Club Ponies. HarperCollins, 2002.

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