Cita APA (7a ed.)
Rey, B., & Jacob, U. (1993). Participation in the Ngozi goat crossbreeding project (Burundi) and associated changes in the farming systems. International Goat Association.
Cita Chicago Style (17a ed.)
Rey, B., y U. Jacob. Participation in the Ngozi Goat Crossbreeding Project (Burundi) and Associated Changes in the Farming Systems. International Goat Association, 1993.
Cita MLA (9a ed.)
Rey, B., y U. Jacob. Participation in the Ngozi Goat Crossbreeding Project (Burundi) and Associated Changes in the Farming Systems. International Goat Association, 1993.
Precaución: Estas citas no son 100% exactas.