Cita APA (7a ed.)
McIntire, J. M. (1986). On the alleged difficulties of on-farm research with livestock. International Livestock Centre for Africa.
Cita Chicago Style (17a ed.)
McIntire, John M. On the Alleged Difficulties of On-farm Research with Livestock. International Livestock Centre for Africa, 1986.
Cita MLA (9a ed.)
McIntire, John M. On the Alleged Difficulties of On-farm Research with Livestock. International Livestock Centre for Africa, 1986.
Precaución: Estas citas no son 100% exactas.