Cita APA (7a ed.)
Olayiwole, M., & Adu, I. (1989). Past and present research on sheep and goat breeding in Nigeria.
Cita Chicago Style (17a ed.)
Olayiwole, M.B, y I.F Adu. Past and Present Research on Sheep and Goat Breeding in Nigeria. 1989.
Cita MLA (9a ed.)
Olayiwole, M.B, y I.F Adu. Past and Present Research on Sheep and Goat Breeding in Nigeria. 1989.
Precaución: Estas citas no son 100% exactas.