एपीए उद्धरण

F C Hummel. (1989). FAO forestry paper N.92: Forestry policies in Europe: an analysis. Rome: FAO.

शिकागो स्टाइल उद्धरण

F C Hummel. FAO Forestry Paper N.92: Forestry Policies in Europe: An Analysis. Rome: FAO, 1989.

एमएलए उद्धरण

F C Hummel. FAO Forestry Paper N.92: Forestry Policies in Europe: An Analysis. Rome: FAO, 1989.