Cita APA (7a ed.)
Dwinger, R., Agyemang, K., Little, D., Leperre, P., Jeannin, P., Bah, M., & Grieve, A. (1990). Health and production aspects of village based N'Dama cattle in The Gambia. Utrecht University.
Cita Chicago Style (17a ed.)
Dwinger, R.H, K. Agyemang, D.A Little, P. Leperre, P. Jeannin, M.L Bah, y A.S Grieve. Health and Production Aspects of Village Based N'Dama Cattle in The Gambia. Utrecht University, 1990.
Cita MLA (9a ed.)
Dwinger, R.H, et al. Health and Production Aspects of Village Based N'Dama Cattle in The Gambia. Utrecht University, 1990.
Precaución: Estas citas no son 100% exactas.