Cita APA (7a ed.)

Beek,J, & Friseel, M. (1973). Simulation of nitrogen behaviour in soils. Centre for Agricultural Publishing and Documentation.

Cita Chicago Style (17a ed.)

Beek,J, y M.J Friseel. Simulation of Nitrogen Behaviour in Soils. Wageningen: Centre for Agricultural Publishing and Documentation, 1973.

Cita MLA (8a ed.)

Beek,J, y M.J Friseel. Simulation of Nitrogen Behaviour in Soils. Centre for Agricultural Publishing and Documentation, 1973.