APA (7th ed.) Citation

Rashid, A., Newman, J. C., O'Donovan, J. T., Robinson, D., Maurice, D., Poisson, D., & Hall, L. M. (2003). Sulfonylurea herbicide resistance in Sonchus asper biotypes in Alberta, Canada. Blackwell Science Ltd.

Chicago Style (17th ed.) Citation

Rashid, A., J C. Newman, J T. O'Donovan, D. Robinson, D. Maurice, D. Poisson, and L M. Hall. Sulfonylurea Herbicide Resistance in Sonchus Asper Biotypes in Alberta, Canada. Oxford, UK: Blackwell Science Ltd, 2003.

MLA (9th ed.) Citation

Rashid, A., et al. Sulfonylurea Herbicide Resistance in Sonchus Asper Biotypes in Alberta, Canada. Blackwell Science Ltd, 2003.