APA (7th ed.) Citation

Bernhold, A., Hansson, P., Rioux, D., Simard, M., & Laflamme, G. (2009). Resistance to Gremmeniella abietina (European race, large tree type) in introduced Pinus contorta and native Pinus sylvestris in Sweden. Canadian Journal of Forest Research, 39(1), 89. https://doi.org/10.1139/X08-157

Chicago Style (17th ed.) Citation

Bernhold, Andreas, Per Hansson, Danny Rioux, Marie Simard, and Gaston Laflamme. "Resistance to Gremmeniella Abietina (European Race, Large Tree Type) in Introduced Pinus Contorta and Native Pinus Sylvestris in Sweden." Canadian Journal of Forest Research 39, no. 1 (2009): 89. https://doi.org/10.1139/X08-157.

MLA (9th ed.) Citation

Bernhold, Andreas, et al. "Resistance to Gremmeniella Abietina (European Race, Large Tree Type) in Introduced Pinus Contorta and Native Pinus Sylvestris in Sweden." Canadian Journal of Forest Research, vol. 39, no. 1, 2009, p. 89, https://doi.org/10.1139/X08-157.