APA (7th ed.) Citation

Myers-Smith, I., 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.

Chicago Style (17th ed.) Citation

Myers-Smith, Isla, et al. "Shrub Expansion in Tundra Ecosystems: Dynamics, Impacts and Research Priorities." Environmental Research Letters 6, no. 4 (2011): 045509.

MLA (9th ed.) Citation

Myers-Smith, Isla, et al. "Shrub Expansion in Tundra Ecosystems: Dynamics, Impacts and Research Priorities." Environmental Research Letters, vol. 6, no. 4, 2011, p. 045509.