Srivastava, J. (1993). Conserving soil moisture and fertility in the warm seasonally dry topics. World bank.
Citazione stile Chigago Style (17a edizione)Srivastava, Jitendra. Conserving Soil Moisture and Fertility in the Warm Seasonally Dry Topics. Washington, D.C: World bank, 1993.
Citatione MLA (9a ed.)Srivastava, Jitendra. Conserving Soil Moisture and Fertility in the Warm Seasonally Dry Topics. World bank, 1993.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.