APA Style

Richards, J, G., [et..al], N, A, S. (2001). Approches and Methods in Language Teaching (2). Cambridge: Cambridge: Cambridge University Press,.

MLA Style

Richards, Jack, G.., [et..al], Ninik, Asmaningsih, Soemyarso.... "Approches and Methods in Language Teaching". 2 Cambridge: Cambridge: Cambridge University Press,, 2001. Pend. BHS.Inggris.