APA (7th ed.) Citation

Mullen, J. L., Wolverton, C., Ishikawa, H., Hangarter, R. P., & Evans, M. L. (2002). Spatial separation of light perception and growth response in maize root phototropism. Blackwell Science Ltd.

Chicago Style (17th ed.) Citation

Mullen, J. L., C. Wolverton, H. Ishikawa, R. P. Hangarter, and M. L. Evans. Spatial Separation of Light Perception and Growth Response in Maize Root Phototropism. Oxford, UK: Blackwell Science Ltd, 2002.

MLA (9th ed.) Citation

Mullen, J. L., et al. Spatial Separation of Light Perception and Growth Response in Maize Root Phototropism. Blackwell Science Ltd, 2002.