Cita APA (7a ed.)

Yang, X., Bai, Y., Che, L., Qiao, F., & Xie, L. (2021). Incorporating ecological constraints into urban growth boundaries: A case study of ecologically fragile areas in the Upper Yellow River. Elsevier.

Cita Chicago Style (17a ed.)

Yang, Xuedi, Yongping Bai, Lei Che, Fuwei Qiao, y Lixia Xie. Incorporating Ecological Constraints into Urban Growth Boundaries: A Case Study of Ecologically Fragile Areas in the Upper Yellow River. Elsevier, 2021.

Cita MLA (8a ed.)

Yang, Xuedi, et al. Incorporating Ecological Constraints into Urban Growth Boundaries: A Case Study of Ecologically Fragile Areas in the Upper Yellow River. Elsevier, 2021.