एपीए उद्धरण

Singh, V. P., Yadav, S., & Yadava, R. N. (2020). Energy and Environment. 1st ed. 2018. Springer Singapore.

शिकागो स्टाइल उद्धरण

Singh, Vijay P., Shalini Yadav, और Ram Narayan Yadava. Energy and Environment. 1st Ed. 2018. Springer Singapore, 2020.

एमएलए उद्धरण

Singh, Vijay P., Shalini Yadav, और Ram Narayan Yadava. Energy and Environment. 1st Ed. 2018. Springer Singapore, 2020.