Cita APA (7a ed.)
Francis, P. (1990). Small ruminant marketing in southwest Nigeria. Wiley.
Cita Chicago Style (17a ed.)
Francis, P.A. Small Ruminant Marketing in Southwest Nigeria. Wiley, 1990.
Cita MLA (9a ed.)
Francis, P.A. Small Ruminant Marketing in Southwest Nigeria. Wiley, 1990.
Precaución: Estas citas no son 100% exactas.