Παραπομπή σε μορφή APA (7η εκδ.)

Ratan, R. D. (1979). Selected bibliography of rice-soils, plant nutrition, and fertilizer use for rice. Central Rice Research Institute.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ratan, R. D. Selected Bibliography of Rice-soils, Plant Nutrition, and Fertilizer Use for Rice. Cuttack: Central Rice Research Institute, 1979.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ratan, R. D. Selected Bibliography of Rice-soils, Plant Nutrition, and Fertilizer Use for Rice. Central Rice Research Institute, 1979.