Cita APA (7a ed.)
Resources, E. C. P. f. P. G. (1991). A guide to the European forage databases.
Cita Chicago Style (17a ed.)
Resources, European Cooperative Programme for Plant Genetic. A Guide to the European Forage Databases. 1991.
Cita MLA (9a ed.)
Resources, European Cooperative Programme for Plant Genetic. A Guide to the European Forage Databases. 1991.
Precaución: Estas citas no son 100% exactas.