APA-viite

International Rice Research Institute. (1990). 21st meeting of the Asian rice farming systems working group meeting. Thailand: Deparment of agriculture.

Chicago-tyylinen lähdeviittaus

International Rice Research Institute. 21st Meeting of the Asian Rice Farming Systems Working Group Meeting. Thailand: Deparment of agriculture, 1990.

MLA-viite

International Rice Research Institute. 21st Meeting of the Asian Rice Farming Systems Working Group Meeting. Thailand: Deparment of agriculture, 1990.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.