Cita APA (7a ed.)
Johns, J. (1994). The nutritive and economic potential of cowpea (Vigna unguiculata) and lablab (Lablab purpureus) legume hay as supplements to sun-cured corn (Zea mays indendata) stover. Iowa State University.
Cita Chicago Style (17a ed.)
Johns, J.V. The Nutritive and Economic Potential of Cowpea (Vigna Unguiculata) and Lablab (Lablab Purpureus) Legume Hay as Supplements to Sun-cured Corn (Zea Mays Indendata) Stover. Iowa State University, 1994.
Cita MLA (9a ed.)
Johns, J.V. The Nutritive and Economic Potential of Cowpea (Vigna Unguiculata) and Lablab (Lablab Purpureus) Legume Hay as Supplements to Sun-cured Corn (Zea Mays Indendata) Stover. Iowa State University, 1994.
Precaución: Estas citas no son 100% exactas.