Cita APA (7th ed.)

Nuffield Foundation. Science Teaching Project, Mansell, A. L., & Van Praagh, G. (1971). Chemistry; the chemist in action. Penguin Books.

Cita Chicago (17th ed.)

Nuffield Foundation. Science Teaching Project, Anthony Lowe Mansell, i G. Van Praagh. Chemistry; the Chemist in Action. Harmondsworth: Penguin Books, 1971.

Cita MLA (8th ed.)

Nuffield Foundation. Science Teaching Project, et al. Chemistry; the Chemist in Action. Penguin Books, 1971.