Cita APA (7a ed.)
Couper, D. (1994). Land clearing for agricultural research stations: IITA research guide, No. 5.
Cita Chicago Style (17a ed.)
Couper, D.C. Land Clearing for Agricultural Research Stations: IITA Research Guide, No. 5. 1994.
Cita MLA (9a ed.)
Couper, D.C. Land Clearing for Agricultural Research Stations: IITA Research Guide, No. 5. 1994.
Precaución: Estas citas no son 100% exactas.