Singh, P., Singh, R. P., & Srivastava, V. (2020). Contemporary Environmental Issues and Challenges in Era of Climate Change. Springer Singapore.
استشهاد بنمط شيكاغوSingh, Pooja, Rajeev Pratap Singh, و Vaibhav Srivastava. Contemporary Environmental Issues and Challenges in Era of Climate Change. Springer Singapore, 2020.
MLA استشهادSingh, Pooja, Rajeev Pratap Singh, و Vaibhav Srivastava. Contemporary Environmental Issues and Challenges in Era of Climate Change. Springer Singapore, 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.