Cita APA (7th ed.)
Waves, Diffusion and Variational Principles: Random Walks and Diffusion. Open University.
Cita Chicago (17th ed.)
Waves, Diffusion and Variational Principles: Random Walks and Diffusion. Milton Keynes, Inglaterra: Open University.
Cita MLA (9th ed.)
Waves, Diffusion and Variational Principles: Random Walks and Diffusion. Open University.
Atenció: Aquestes cites poden no estar 100% correctes.