Cita APA (7a ed.)
Halewood, M. (2016). Moving slowly towards the light: A review of efforts to create a global system for PGRFA over the last half-century. CAB International.
Cita Chicago Style (17a ed.)
Halewood, Michael. Moving Slowly Towards the Light: A Review of Efforts to Create a Global System for PGRFA over the Last Half-century. CAB International, 2016.
Cita MLA (9a ed.)
Halewood, Michael. Moving Slowly Towards the Light: A Review of Efforts to Create a Global System for PGRFA over the Last Half-century. CAB International, 2016.
Precaución: Estas citas no son 100% exactas.