APA (7th ed.) Citation

Myers-Smith, I. H., Forbes, B. C., Wilmking, M., Hallinger, M., Lantz, T., Blok, D., . . . Hik, D. S. (2011). Shrub expansion in tundra ecosystems: Dynamics, impacts and research priorities. Environmental research letters, 6(4), 045509. https://doi.org/10.1088/1748-9326/6/4/045509

Chicago Style (17th ed.) Citation

Myers-Smith, Isla H., et al. "Shrub Expansion in Tundra Ecosystems: Dynamics, Impacts and Research Priorities." Environmental Research Letters 6, no. 4 (2011): 045509. https://doi.org/10.1088/1748-9326/6/4/045509.

MLA (9th ed.) Citation

Myers-Smith, Isla H., et al. "Shrub Expansion in Tundra Ecosystems: Dynamics, Impacts and Research Priorities." Environmental Research Letters, vol. 6, no. 4, 2011, p. 045509, https://doi.org/10.1088/1748-9326/6/4/045509.