APA-referens

Gastellu-Etchegorry, J. P. (1990). Satellite remote sensing for agricultural projects. The World Bank.

Chicago-stil citat

Gastellu-Etchegorry, J P. Satellite Remote Sensing for Agricultural Projects. Washington, D C: The World Bank, 1990.

MLA-referens

Gastellu-Etchegorry, J P. Satellite Remote Sensing for Agricultural Projects. The World Bank, 1990.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.