APA (7th ed.) Citation

Brian Ball & Lesley Smith. (1996). Hop it, Duggy Dog! Puffin.

Chicago Style (17th ed.) Citation

Brian Ball and Lesley Smith. Hop It, Duggy Dog! London: Puffin, 1996.

MLA (9th ed.) Citation

Brian Ball and Lesley Smith. Hop It, Duggy Dog! Puffin, 1996.

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