APA-referens

Jack C.Richards. (2004). Connect 4: Student's book. Cambridge: Cambridge University Press.

Chicago-stil citat

Jack C.Richards. Connect 4: Student's Book. Cambridge: Cambridge University Press, 2004.

MLA-referens

Jack C.Richards. Connect 4: Student's Book. Cambridge: Cambridge University Press, 2004.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.