APA ציטוט

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

Chicago Style (17th ed.) Citation

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

ציטוט MLA

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