Cita APA (7a ed.)
Maggioni, L., Marum, P., Sackville-Hamilton, N. R., Hulden, M., Lipman, E., Resources, E. C. P. f. P. G., & Institute, I. P. G. R. (1999). Report of a Working Group on Forages: Seventh meeting, 18-20 November 1999, Elvas, Portugal.
Cita Chicago Style (17a ed.)
Maggioni, L., P. Marum, N. Ruaraidh Sackville-Hamilton, M. Hulden, E. Lipman, European Cooperative Programme for Plant Genetic Resources, y International Plant Genetic Resources Institute. Report of a Working Group on Forages: Seventh Meeting, 18-20 November 1999, Elvas, Portugal. 1999.
Cita MLA (9a ed.)
Maggioni, L., et al. Report of a Working Group on Forages: Seventh Meeting, 18-20 November 1999, Elvas, Portugal. 1999.
Precaución: Estas citas no son 100% exactas.