Παραπομπή σε μορφή APA (7η εκδ.)

Radhakrishna, R., & Ravi, C. (1990). Food demand projections for India. Centre for Economic and Social Studies.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Radhakrishna, R., και C. Ravi. Food Demand Projections for India. Hyderabad, India: Centre for Economic and Social Studies, 1990.

Παραπομπή σε μορφή MLA (8th εκδ.)

Radhakrishna, R., και C. Ravi. Food Demand Projections for India. Centre for Economic and Social Studies, 1990.