Cita APA (7a ed.)
Tian, G., Kang, B., & Brussaard, L. (1997). Effect of mulch quality on earthworm activity and nutrient supply in the humid tropics. Elsevier.
Cita Chicago Style (17a ed.)
Tian, G., B. Kang, y Lijbert Brussaard. Effect of Mulch Quality on Earthworm Activity and Nutrient Supply in the Humid Tropics. Elsevier, 1997.
Cita MLA (9a ed.)
Tian, G., et al. Effect of Mulch Quality on Earthworm Activity and Nutrient Supply in the Humid Tropics. Elsevier, 1997.
Precaución: Estas citas no son 100% exactas.