Cita APA (7a ed.)
Vermeulen, S. J. (2011). Fertilizing grounds for change in Chinese agriculture.
Cita Chicago Style (17a ed.)
Vermeulen, Sonja J. Fertilizing Grounds for Change in Chinese Agriculture. 2011.
Cita MLA (9a ed.)
Vermeulen, Sonja J. Fertilizing Grounds for Change in Chinese Agriculture. 2011.
Precaución: Estas citas no son 100% exactas.