Gaya APA

Richard, J, C., Rodgers, T, S. (2001). Approaches and methods in language teaching (Ed. 2, Cet. 1). Cambridge, Mass: Cambridge University.

Gaya MLA

Richard, Jack, C., Rodgers, Theodore, S.. "Approaches and methods in language teaching". Ed. 2, Cet. 1 Cambridge, Mass: Cambridge University, 2001. Text.