APA (7th ed.) Citation

Oberai, A. S., & Singh, H. K. M. (1980). Migration, urbanisation and fertility: The case of the Indian Punjab. International Labour Office.

Chicago Style (17th ed.) Citation

Oberai, A. S., and H. K. Manmohan Singh. Migration, Urbanisation and Fertility: The Case of the Indian Punjab. Geneva: International Labour Office, 1980.

MLA (9th ed.) Citation

Oberai, A. S., and H. K. Manmohan Singh. Migration, Urbanisation and Fertility: The Case of the Indian Punjab. International Labour Office, 1980.