Cita APA (7a ed.)
Brunt, A., Jackson, G., Frison, E. A., Nations, F. a. A. O. o. t. U., & Institute, I. P. G. R. (1989). FAO/IBPGR technical guidelines for the safe movement of yam germplasm.
Cita Chicago Style (17a ed.)
Brunt, A.A, G.V.H Jackson, Emile A. Frison, Food and Agriculture Organization of the United Nations, y International Plant Genetic Resources Institute. FAO/IBPGR Technical Guidelines for the Safe Movement of Yam Germplasm. 1989.
Cita MLA (9a ed.)
Brunt, A.A, et al. FAO/IBPGR Technical Guidelines for the Safe Movement of Yam Germplasm. 1989.
Precaución: Estas citas no son 100% exactas.