Cunningham, G. (2012). Face2Face: Elementary Student's Book (Segunda edición.). Cambridge University Press.
Chicago Style (17th ed.) CitationCunningham, Gillie. Face2Face: Elementary Student's Book. Segunda edición. United Kingdom: Cambridge University Press, 2012.
MLA (9th ed.) CitationCunningham, Gillie. Face2Face: Elementary Student's Book. Segunda edición. Cambridge University Press, 2012.
Warning: These citations may not always be 100% accurate.