APA (7th ed.) Citation

Clark, D. A., Lee, D. S., Freeman, M. M., & Clark, S. G. (2009). Polar Bear Conservation in Canada: Defining the Policy Problems. ARCTIC, 61(4), .

Chicago Style (17th ed.) Citation

Clark, Douglas A., David S. Lee, Milton M.R Freeman, and Susan G. Clark. "Polar Bear Conservation in Canada: Defining the Policy Problems." ARCTIC 61, no. 4 (2009).

MLA (9th ed.) Citation

Clark, Douglas A., et al. "Polar Bear Conservation in Canada: Defining the Policy Problems." ARCTIC, vol. 61, no. 4, 2009.