Cita APA (7a ed.)
Cooperation, T. C. f. A. a. R. (1999). The circles of life (6) Get on your cycle. Technical Centre for Agricultural and Rural Cooperation.
Cita Chicago Style (17a ed.)
Cooperation, Technical Centre for Agricultural and Rural. The Circles of Life (6) Get on Your Cycle. Technical Centre for Agricultural and Rural Cooperation, 1999.
Cita MLA (9a ed.)
Cooperation, Technical Centre for Agricultural and Rural. The Circles of Life (6) Get on Your Cycle. Technical Centre for Agricultural and Rural Cooperation, 1999.
Precaución: Estas citas no son 100% exactas.