Grewal, J. S., Sharma, R. C., & Saini, S. S. (1992). Agrotechniques for intensive potato cultivation in India. Publications and Information Division, Indian Council of Agricultural Research.
Citação norma ChicagoGrewal, J. S., R. C. Sharma, and S. S. Saini. Agrotechniques for Intensive Potato Cultivation in India. New Delhi: Publications and Information Division, Indian Council of Agricultural Research, 1992.
Citação norma MLAGrewal, J. S., et al. Agrotechniques for Intensive Potato Cultivation in India. Publications and Information Division, Indian Council of Agricultural Research, 1992.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.