Cita APA (7a ed.)

University of Peradeniya. (1990). Tropical agricultural research: Proceedings of the ... Annual Congress of the Postgraduate Institute for Agriculture, Peradeniya. Postgraduate Institute of Agriculture, University of Peradeniya.

Cita Chicago Style (17a ed.)

University of Peradeniya. Tropical Agricultural Research: Proceedings of the ... Annual Congress of the Postgraduate Institute for Agriculture, Peradeniya. Peradeniya, Sri Lanka: Postgraduate Institute of Agriculture, University of Peradeniya, 1990.

Cita MLA (9a ed.)

University of Peradeniya. Tropical Agricultural Research: Proceedings of the ... Annual Congress of the Postgraduate Institute for Agriculture, Peradeniya. Postgraduate Institute of Agriculture, University of Peradeniya, 1990.