APA (7th ed.) Citation

Carlsen, J., Hughes, M., & Fredman, P. (2012). Estimating and Integrating the Values of Tourism and Recreation Visitation to Parks and Protected Areas. Mid-Sweden University.

Chicago Style (17th ed.) Citation

Carlsen, Jack, Michael Hughes, and Peter Fredman. Estimating and Integrating the Values of Tourism and Recreation Visitation to Parks and Protected Areas. Mid-Sweden University, 2012.

MLA (9th ed.) Citation

Carlsen, Jack, et al. Estimating and Integrating the Values of Tourism and Recreation Visitation to Parks and Protected Areas. Mid-Sweden University, 2012.