Cita APA (7a ed.)
Saettler, A. (1989). Common bacterial blight. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Saettler, A.W. Common Bacterial Blight. International Center for Tropical Agriculture, 1989.
Cita MLA (9a ed.)
Saettler, A.W. Common Bacterial Blight. International Center for Tropical Agriculture, 1989.
Precaución: Estas citas no son 100% exactas.