APA (7th ed.) Citation

Von Essen, E., Nordström Källström, H., Hansen, H. P., Peterson, M. N., & Peterson, T. R. (2017). On illegal killings of wildlife in Fennoscandia.

Chicago Style (17th ed.) Citation

Von Essen, Erica, Helena Nordström Källström, Hans Peter Hansen, M. Nils Peterson, and Tarla R. Peterson. On Illegal Killings of Wildlife in Fennoscandia. 2017.

MLA (9th ed.) Citation

Von Essen, Erica, et al. On Illegal Killings of Wildlife in Fennoscandia. 2017.