Cita APA (7a ed.)
Engels, J., & Visser, L. (2003). A guide to effective management of germplasm collections.
Cita Chicago Style (17a ed.)
Engels, J.M.M, y L. Visser. A Guide to Effective Management of Germplasm Collections. 2003.
Cita MLA (9a ed.)
Engels, J.M.M, y L. Visser. A Guide to Effective Management of Germplasm Collections. 2003.
Precaución: Estas citas no son 100% exactas.