Cita APA (7a ed.)
Swallow, B. (1997). The multiple products, functions and users of natural resource systems. International Food Policy Research Institute.
Cita Chicago Style (17a ed.)
Swallow, B.M. The Multiple Products, Functions and Users of Natural Resource Systems. International Food Policy Research Institute, 1997.
Cita MLA (9a ed.)
Swallow, B.M. The Multiple Products, Functions and Users of Natural Resource Systems. International Food Policy Research Institute, 1997.
Precaución: Estas citas no son 100% exactas.