Muthu, S. S. (2021). COVID-19: Environmental sustainability and sustainable development goals (1st ed. 2021.). Springer Singapore. https://doi.org/10.1007/978-981-16-3860-2
Chicago-Zitierstil (17. Ausg.)Muthu, Subramanian Senthilkannan. COVID-19: Environmental Sustainability and Sustainable Development Goals. 1st ed. 2021. Singapore: Springer Singapore, 2021. https://doi.org/10.1007/978-981-16-3860-2.
MLA-Zitierstil (9. Ausg.)Muthu, Subramanian Senthilkannan. COVID-19: Environmental Sustainability and Sustainable Development Goals. 1st ed. 2021. Springer Singapore, 2021. https://doi.org/10.1007/978-981-16-3860-2.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.