Cita APA (7a ed.)
Ventura, W., & Watanabe, I. (1978). Dry Season Soil Conditions and Soil Nitrogen Availability to Wet Season Wetland Rice. Informa UK Limited.
Cita Chicago Style (17a ed.)
Ventura, Wilbur, y Iwao Watanabe. Dry Season Soil Conditions and Soil Nitrogen Availability to Wet Season Wetland Rice. Informa UK Limited, 1978.
Cita MLA (9a ed.)
Ventura, Wilbur, y Iwao Watanabe. Dry Season Soil Conditions and Soil Nitrogen Availability to Wet Season Wetland Rice. Informa UK Limited, 1978.
Precaución: Estas citas no son 100% exactas.