APA (7th ed.) Citation

Gillespie, M., & Martínez Rosero, S. (2011). Sam, Grace and the shipwreck. Fremantle Press.

Chicago Style (17th ed.) Citation

Gillespie, Michelle, and Sonia Martínez Rosero. Sam, Grace and the Shipwreck. North Fremantle, W.A.: Fremantle Press, 2011.

MLA (9th ed.) Citation

Gillespie, Michelle, and Sonia Martínez Rosero. Sam, Grace and the Shipwreck. Fremantle Press, 2011.