Cita APA (7a ed.)
Lloyd, S. (2015). Perennial wheat. SLU/Dept. of Crop Production Ecology.
Cita Chicago Style (17a ed.)
Lloyd, Sofia. Perennial Wheat. SLU/Dept. of Crop Production Ecology, 2015.
Cita MLA (9a ed.)
Lloyd, Sofia. Perennial Wheat. SLU/Dept. of Crop Production Ecology, 2015.
Precaución: Estas citas no son 100% exactas.