Cita APA (7a ed.)
Howard, C., Morrison, W. I., Bensaid, A., Davis, W., Eskra, L., Gerdes, J., . . . Wilson, R. (1991). Summary of workshop findings for leukocyte antigens of cattle. Elsevier.
Cita Chicago Style (17a ed.)
Howard, C.J, et al. Summary of Workshop Findings for Leukocyte Antigens of Cattle. Elsevier, 1991.
Cita MLA (9a ed.)
Howard, C.J, et al. Summary of Workshop Findings for Leukocyte Antigens of Cattle. Elsevier, 1991.
Precaución: Estas citas no son 100% exactas.