APA (7th ed.) Citation

Roberts, B. C., & Smith, J. H. (1966). Manpower policy and employment trends. Bell.

Chicago Style (17th ed.) Citation

Roberts, Benjamin Charles, and J. H. Smith. Manpower Policy and Employment Trends. London: Bell, 1966.

MLA (9th ed.) Citation

Roberts, Benjamin Charles, and J. H. Smith. Manpower Policy and Employment Trends. Bell, 1966.