APA (7th ed.) Citation

Donaldson, J., Kirtley, C., & Postgate, D. (2006). Sue kangaroo. Parragon.

Chicago Style (17th ed.) Citation

Donaldson, Julia, Clare Kirtley, and Daniel Postgate. Sue Kangaroo. UK: Parragon, 2006.

MLA (9th ed.) Citation

Donaldson, Julia, et al. Sue Kangaroo. Parragon, 2006.