APA (7e ed.) Bronvermelding

Nuffield Foundation. Science Teaching Project. (1970). Nuffield biological science: Study guide, evidence and deduction in biological science. Nuffield Foundation.

Chicago (17e ed.) Bronvermelding

Nuffield Foundation. Science Teaching Project. Nuffield Biological Science: Study Guide, Evidence and Deduction in Biological Science. England: Nuffield Foundation, 1970.

MLA (9e ed.) Bronvermelding

Nuffield Foundation. Science Teaching Project. Nuffield Biological Science: Study Guide, Evidence and Deduction in Biological Science. Nuffield Foundation, 1970.