Cita APA (7a ed.)
Lawrence, P., & Dijkman, J. (1997). The introduction of animal traction into inland valley regions. 2. Dry season cultivation and the use of herbicides in rice.
Cita Chicago Style (17a ed.)
Lawrence, P.R, y J.T Dijkman. The Introduction of Animal Traction into Inland Valley Regions. 2. Dry Season Cultivation and the Use of Herbicides in Rice. 1997.
Cita MLA (9a ed.)
Lawrence, P.R, y J.T Dijkman. The Introduction of Animal Traction into Inland Valley Regions. 2. Dry Season Cultivation and the Use of Herbicides in Rice. 1997.
Precaución: Estas citas no son 100% exactas.