APA (7th ed.) Citation

Britannica Corporation. (1990). Photosynthesis [videorecordng]: Random movement, diffusion, diffusion through membrane, osmosis, diffusion and osmosis in living organism, flowers at work. Encyclopedia Britannica Educational Corporation.

Chicago Style (17th ed.) Citation

Britannica Corporation. Photosynthesis [videorecordng]: Random Movement, Diffusion, Diffusion Through Membrane, Osmosis, Diffusion and Osmosis in Living Organism, Flowers at Work. Chicago: Encyclopedia Britannica Educational Corporation, 1990.

MLA (9th ed.) Citation

Britannica Corporation. Photosynthesis [videorecordng]: Random Movement, Diffusion, Diffusion Through Membrane, Osmosis, Diffusion and Osmosis in Living Organism, Flowers at Work. Encyclopedia Britannica Educational Corporation, 1990.