Παραπομπή σε μορφή APA (7η εκδ.)

Ranasinghe, W., Mileham, S. M. K., & Gunatunga, C. (1977). A bibliography of socio-economic studies in the agrarian sector of Sri Lanka. Agrarian Research and Training Institute.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ranasinghe, W., S. M. K. Mileham, και C. Gunatunga. A Bibliography of Socio-economic Studies in the Agrarian Sector of Sri Lanka. [Colombo]: Agrarian Research and Training Institute, 1977.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ranasinghe, W., et al. A Bibliography of Socio-economic Studies in the Agrarian Sector of Sri Lanka. Agrarian Research and Training Institute, 1977.