APA Style

Williams, Marion, Burden, Robert L.. (2007). Psychology for Language Teachers : A Social Constructivist Approach (Cetakan ke- 12). Cambridge: Cambridge University Press.

Chicago Style

Williams, Marion, Burden, Robert L.. Psychology for Language Teachers : A Social Constructivist Approach. Cetakan ke- 12 Cambridge: Cambridge University Press, 2007. .

MLA Style

Williams, Marion, Burden, Robert L.. Psychology for Language Teachers : A Social Constructivist Approach. Cetakan ke- 12 Cambridge: Cambridge University Press, 2007. .

Turabian Style

Williams, Marion, Burden, Robert L.. Psychology for Language Teachers : A Social Constructivist Approach. Cetakan ke- 12 Cambridge: Cambridge University Press, 2007. .