Cita APA (7a ed.)
Ngere, L., Hagan, R., Oppong, E., & Loosli, J. (1975). Milking potential of the West African Shorthorn cow.
Cita Chicago Style (17a ed.)
Ngere, L.O, R. Hagan, E.N.W Oppong, y J.K Loosli. Milking Potential of the West African Shorthorn Cow. 1975.
Cita MLA (9a ed.)
Ngere, L.O, et al. Milking Potential of the West African Shorthorn Cow. 1975.
Precaución: Estas citas no son 100% exactas.