Hemby, T. L., Powell, R. B., & Stern, M. J. (2024). Availability and distribution of environmental education field trip programs for adolescent students in the U.S: A national study of spatial accessibility. Environmental Education Research, 30(2), 214. https://doi.org/10.1080/13504622.2023.2237706
Chicago Style (17th ed.) CitationHemby, Tyler L., Robert B. Powell, and Marc J. Stern. "Availability and Distribution of Environmental Education Field Trip Programs for Adolescent Students in the U.S: A National Study of Spatial Accessibility." Environmental Education Research 30, no. 2 (2024): 214. https://doi.org/10.1080/13504622.2023.2237706.
MLA (9th ed.) CitationHemby, Tyler L., et al. "Availability and Distribution of Environmental Education Field Trip Programs for Adolescent Students in the U.S: A National Study of Spatial Accessibility." Environmental Education Research, vol. 30, no. 2, 2024, p. 214, https://doi.org/10.1080/13504622.2023.2237706.