Cita APA (7a ed.)
Cooperation, T. C. f. A. a. R. (1998). Artificial fertilisers and how to use them. Technical Centre for Agricultural and Rural Cooperation.
Cita Chicago Style (17a ed.)
Cooperation, Technical Centre for Agricultural and Rural. Artificial Fertilisers and How to Use Them. Technical Centre for Agricultural and Rural Cooperation, 1998.
Cita MLA (9a ed.)
Cooperation, Technical Centre for Agricultural and Rural. Artificial Fertilisers and How to Use Them. Technical Centre for Agricultural and Rural Cooperation, 1998.
Precaución: Estas citas no son 100% exactas.