Cita APA (7a ed.)
Gichuru, M., & Kang, B. (1990). Potential woody species for alley cropping on acid soils.
Cita Chicago Style (17a ed.)
Gichuru, M., y B. Kang. Potential Woody Species for Alley Cropping on Acid Soils. 1990.
Cita MLA (9a ed.)
Gichuru, M., y B. Kang. Potential Woody Species for Alley Cropping on Acid Soils. 1990.
Precaución: Estas citas no son 100% exactas.