Παραπομπή σε μορφή APA (7η εκδ.)

Nuffield Foundation. Science Teaching Project. (1971). Nuffield biological science: Teachers' guide II. Nuffield Foundation.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Nuffield Foundation. Science Teaching Project. Nuffield Biological Science: Teachers' Guide II. England: Nuffield Foundation, 1971.

Παραπομπή σε μορφή MLA (9th εκδ.)

Nuffield Foundation. Science Teaching Project. Nuffield Biological Science: Teachers' Guide II. Nuffield Foundation, 1971.