An updated pest risk assessment for spread of Erwinia amylovora and fire blight via commercial apple fruit.

MLA

Roberts, R. G., and A. J. Sawyer. “An Updated Pest Risk Assessment for Spread of Erwinia Amylovora and Fire Blight via Commercial Apple Fruit.” Crop Protection (02612194), vol. 27, no. 3–5, Mar. 2008, pp. 362–68. EBSCOhost, https://doi.org/10.1016/j.cropro.2007.06.007.

APA

Roberts, R. G., & Sawyer, A. J. (2008). An updated pest risk assessment for spread of Erwinia amylovora and fire blight via commercial apple fruit. Crop Protection (02612194), 27(3–5), 362–368. https://doi.org/10.1016/j.cropro.2007.06.007

Chicago

Roberts, R.G., and A.J. Sawyer. 2008. “An Updated Pest Risk Assessment for Spread of Erwinia Amylovora and Fire Blight via Commercial Apple Fruit.” Crop Protection (02612194) 27 (3–5): 362–68. doi:10.1016/j.cropro.2007.06.007.