एपीए उद्धरण

Haan,Cornelis de, Veen,Tjaart Schillhorn van, & Brooks,Karen. (1992). Livestock sector in eastern Europe: Constraints and opportunities. World Bank.

शिकागो स्टाइल उद्धरण

Haan,Cornelis de, Veen,Tjaart Schillhorn van, और Brooks,Karen. Livestock Sector in Eastern Europe: Constraints and Opportunities. Washington DC: World Bank, 1992.

एमएलए उद्धरण

Haan,Cornelis de, et al. Livestock Sector in Eastern Europe: Constraints and Opportunities. World Bank, 1992.