APA Style

Butler, Gillian. (2016). Overcoming Social Anxiety and Shyness (2nd). London: Robinson.

Chicago Style

Butler, Gillian. Overcoming Social Anxiety and Shyness. 2nd London: Robinson, 2016. Text.

MLA Style

Butler, Gillian. Overcoming Social Anxiety and Shyness. 2nd London: Robinson, 2016. Text.

Turabian Style

Butler, Gillian. Overcoming Social Anxiety and Shyness. 2nd London: Robinson, 2016. Print.