Gaya APA

Arengo, S., Lamoreaux, M. (2011). Classic tales level 1 : the princess and the pea (Ed. 1). United Kingdom: Oxford University Press.

Gaya MLA

Arengo, Sue., Lamoreaux, Michelle. "Classic tales level 1 : the princess and the pea". Ed. 1 United Kingdom: Oxford University Press, 2011. Text.