Cita APA (7a ed.)
Varvikko, T., Khalili, H., & Crosse, S. (1992). Supplementation of native grass hay with cowpea (Vigna unguiculata) hay, wilted leucaena (Leucaena leucocephala) forage, wilted tagasaste (Chamaecytisus palmensis) forage or a wheat middling for young Friesian X Zebu (Boran) crossbred steers.
Cita Chicago Style (17a ed.)
Varvikko, T., H. Khalili, y S. Crosse. Supplementation of Native Grass Hay with Cowpea (Vigna Unguiculata) Hay, Wilted Leucaena (Leucaena Leucocephala) Forage, Wilted Tagasaste (Chamaecytisus Palmensis) Forage or a Wheat Middling for Young Friesian X Zebu (Boran) Crossbred Steers. 1992.
Cita MLA (9a ed.)
Varvikko, T., et al. Supplementation of Native Grass Hay with Cowpea (Vigna Unguiculata) Hay, Wilted Leucaena (Leucaena Leucocephala) Forage, Wilted Tagasaste (Chamaecytisus Palmensis) Forage or a Wheat Middling for Young Friesian X Zebu (Boran) Crossbred Steers. 1992.
Precaución: Estas citas no son 100% exactas.