Cita APA (7a ed.)
ebrary, Inc, & Gijsbers, G. (2001). Planning agricultural research: A sourcebook. CABI Pub. in association with the International Service for National Agricultural Research.
Cita Chicago Style (17a ed.)
ebrary, Inc, y G. Gijsbers. Planning Agricultural Research: A Sourcebook. Wallingford, Oxon ; New York: CABI Pub. in association with the International Service for National Agricultural Research, 2001.
Cita MLA (9a ed.)
ebrary, Inc, y G. Gijsbers. Planning Agricultural Research: A Sourcebook. CABI Pub. in association with the International Service for National Agricultural Research, 2001.
Precaución: Estas citas no son 100% exactas.