Open Universityscience Foundation Course Team & Open University, S. F. (1978). Cells and organisms. Open university press.
Chicago Style aipamenaOpen Universityscience Foundation Course Team and Science Founda Open University. Cells and Organisms. Open university press, 1978.
MLA aipamenaOpen Universityscience Foundation Course Team and Science Founda Open University. Cells and Organisms. Open university press, 1978.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.