एपीए उद्धरण

Okuma, K. (2020). The Evolving Relationship between Economy and Environment. Springer Singapore.

शिकागो स्टाइल उद्धरण

Okuma, Kazuhiro. The Evolving Relationship between Economy and Environment. Springer Singapore, 2020.

एमएलए उद्धरण

Okuma, Kazuhiro. The Evolving Relationship between Economy and Environment. Springer Singapore, 2020.