Παραπομπή APA

Padmanabha, P., & Leejay Cho Retherford, R. D. (1983). Recent Popualtion Trends in South Asia. Registrar General.

Παραπομπή Chicago Style

Padmanabha, P., και Robert D. Leejay Cho Retherford. Recent Popualtion Trends in South Asia. New Delhi: Registrar General, 1983.

Παραπομπή MLA

Padmanabha, P., και Robert D. Leejay Cho Retherford. Recent Popualtion Trends in South Asia. Registrar General, 1983.