Gaya APA

Arengo, S., Mariani, M. (2012). Classic tales level 1 : rumpelstilskin (Ed. 1). United Kingdom: Oxford University Press.

Gaya MLA

Arengo, Sue., Mariani, Mirella. "Classic tales level 1 : rumpelstilskin". Ed. 1 United Kingdom: Oxford University Press, 2012. Text.