APA (7th ed.) Citation

(2001). Topsy and Turvy (1. publ.). Puffin Books.

Chicago Style (17th ed.) Citation

Topsy and Turvy. 1. publ. Ringwood, Victoria [u.a.]: Puffin Books, 2001.

MLA (9th ed.) Citation

Topsy and Turvy. 1. publ. Puffin Books, 2001.

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