Cita APA (7a ed.)

Luengo, A., & Bullock, C. (2015). My self, My world ([National Certificate of Secondary Education - NCSE], 2nd edition.). Macmillan Education.

Cita Chicago Style (17a ed.)

Luengo, Anthony, y Clifford Bullock. My Self, My World. [National Certificate of Secondary Education - NCSE], 2nd edition. London: Macmillan Education, 2015.

Cita MLA (9a ed.)

Luengo, Anthony, y Clifford Bullock. My Self, My World. [National Certificate of Secondary Education - NCSE], 2nd edition. Macmillan Education, 2015.