Cita APA (7a ed.)
Ferguson, J. E. (1990). Overview of seed supply of forage species in tropical Latin America.
Cita Chicago Style (17a ed.)
Ferguson, John E. Overview of Seed Supply of Forage Species in Tropical Latin America. 1990.
Cita MLA (9a ed.)
Ferguson, John E. Overview of Seed Supply of Forage Species in Tropical Latin America. 1990.
Precaución: Estas citas no son 100% exactas.