Gage, K. L., Gibson, D. J., Young, B. G., Young, J. M., Matthews, J. L., Weller, S. C., & Wilson, R. G. (2015). Occurrence of an herbicide‐resistant plant trait in agricultural field margins. Ecol Evol.

Gage, Karla L., David J. Gibson, Bryan G. Young, Julie M. Young, Joseph L. Matthews, Stephen C. Weller, i Robert G. Wilson. "Occurrence of an Herbicide‐resistant Plant Trait in Agricultural Field Margins." Ecol Evol 2015.

Gage, Karla L., et al. "Occurrence of an Herbicide‐resistant Plant Trait in Agricultural Field Margins." Ecol Evol 2015.