APA

Wieland Sandra,, . (1997). Hearing the internal trauma: Working with children and adolescents who have been sexually abused. London: Sage Publications.

Chicago

Wieland Sandra,, . 1997. Hearing the internal trauma: Working with children and adolescents who have been sexually abused. London: Sage Publications.

Harvard

Wieland Sandra,, . (1997). Hearing the internal trauma: Working with children and adolescents who have been sexually abused. London: Sage Publications.

MLA

Wieland Sandra,, . Hearing the internal trauma: Working with children and adolescents who have been sexually abused. London: Sage Publications. 1997.