एपीए उद्धरण

Heinrichs, H., Martens, P., Michelsen, G., & Wiek, A. (2020). Sustainability Science. 1st ed. Springer Netherlands.

शिकागो स्टाइल उद्धरण

Heinrichs, Harald, Pim Martens, Gerd Michelsen, और Arnim Wiek. Sustainability Science. 1st Ed. Springer Netherlands, 2020.

एमएलए उद्धरण

Heinrichs, Harald, Pim Martens, Gerd Michelsen, और Arnim Wiek. Sustainability Science. 1st Ed. Springer Netherlands, 2020.