Cita APA (7a ed.)
Welch, R. M. (2010). Soils For Health: Enhancing Human Nutrition from the Ground Up.
Cita Chicago Style (17a ed.)
Welch, Ross M. Soils For Health: Enhancing Human Nutrition from the Ground Up. 2010.
Cita MLA (9a ed.)
Welch, Ross M. Soils For Health: Enhancing Human Nutrition from the Ground Up. 2010.
Precaución: Estas citas no son 100% exactas.