Citação norma APA
Porter, J., & Lacey, P. (2005). Researching learning difficulties: A guide for practitioners. Paul Chapman Publishing.
Citação norma Chicago
Porter, Jill, and Penny Lacey. Researching Learning Difficulties: A Guide for Practitioners. London ; Thousand Oaks, California: Paul Chapman Publishing, 2005.
Citação norma MLA
Porter, Jill, and Penny Lacey. Researching Learning Difficulties: A Guide for Practitioners. Paul Chapman Publishing, 2005.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.