Citação norma APA

General Centificate of Secondary Education & Suffolk. County Council. Co-ordinated science lesson notes: Chemistry. Collins Educational.

Citação norma Chicago

General Centificate of Secondary Education and Suffolk. County Council. Co-ordinated Science Lesson Notes: Chemistry. London: Collins Educational.

Citação norma MLA

General Centificate of Secondary Education and Suffolk. County Council. Co-ordinated Science Lesson Notes: Chemistry. Collins Educational.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.