Cita APA (7a ed.)
Campbell, B. M. (2017). Climate-smart agriculture – what is it? DLG-Verlag GmbH.
Cita Chicago Style (17a ed.)
Campbell, Bruce M. Climate-smart Agriculture – What Is It? DLG-Verlag GmbH, 2017.
Cita MLA (9a ed.)
Campbell, Bruce M. Climate-smart Agriculture – What Is It? DLG-Verlag GmbH, 2017.
Precaución: Estas citas no son 100% exactas.