Lönnemark, H. (1967). Multifarm use of agricultural machinery. FAO.
Cita Chicago Style (17a ed.)Lönnemark, Henning. Multifarm Use of Agricultural Machinery. Roma: FAO, 1967.
Cita MLA (8a ed.)Lönnemark, Henning. Multifarm Use of Agricultural Machinery. FAO, 1967.
Precaución: Estas citas no son 100% exactas.