एपीए उद्धरण

Illich, I. (2009). Energy and equity. London: Marion Boyars.

शिकागो स्टाइल उद्धरण

Illich, Ivan. Energy and Equity. London: Marion Boyars, 2009.

एमएलए उद्धरण

Illich, Ivan. Energy and Equity. London: Marion Boyars, 2009.