APA (7th ed.) Citation

Hilda Offen. (1998). Roll Up! Roll Up! It's Rita. Puffin Books.

Chicago Style (17th ed.) Citation

Hilda Offen. Roll Up! Roll Up! It's Rita. England: Puffin Books, 1998.

MLA (9th ed.) Citation

Hilda Offen. Roll Up! Roll Up! It's Rita. Puffin Books, 1998.

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