APA (7th ed.) Citation

Donaldson, J., Kirtley, C., & Siewert, P. (2006). Sam's pot. Parragon.

Chicago Style (17th ed.) Citation

Donaldson, Julia, Clare Kirtley, and Pauline Siewert. Sam's Pot. UK: Parragon, 2006.

MLA (9th ed.) Citation

Donaldson, Julia, et al. Sam's Pot. Parragon, 2006.