Cita APA (7a ed.)
Siderelis, C., & Smith, J. (2013). Ecological Settings and State Economies as Factor Inputs in the Provision of Outdoor Recreation. Environmental Management, 52(3), 699-712.
Cita Chicago Style (17a ed.)
Siderelis, Christos, y Jordan Smith. "Ecological Settings and State Economies as Factor Inputs in the Provision of Outdoor Recreation." Environmental Management 52, no. 3 (2013): 699-712.
Cita MLA (9a ed.)
Siderelis, Christos, y Jordan Smith. "Ecological Settings and State Economies as Factor Inputs in the Provision of Outdoor Recreation." Environmental Management, vol. 52, no. 3, 2013, pp. 699-712.
Precaución: Estas citas no son 100% exactas.