APA (7th ed.) Citation

Donaldson, J., Axworthy, A., & Kirtley, C. (2006). The shopping list. Parragon.

Chicago Style (17th ed.) Citation

Donaldson, Julia, Anni Axworthy, and Clare Kirtley. The Shopping List. UK: Parragon, 2006.

MLA (9th ed.) Citation

Donaldson, Julia, et al. The Shopping List. Parragon, 2006.