APA citiranje

Shukla, V., & Kumar, N. (2020). Environmental Concerns and Sustainable Development. Springer Singapore.

Trích dẫn kiểu Chicago

Shukla, Vertika, và Narendra Kumar. Environmental Concerns and Sustainable Development. Springer Singapore, 2020.

MLA citiranje

Shukla, Vertika, và Narendra Kumar. Environmental Concerns and Sustainable Development. Springer Singapore, 2020.

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