APA (7th ed.) Citation

Singleton, W. T., & Spurgeon, P. (2017). Measurement of human resources: Based on papers presented to a symposium held in Lisbon, June 1973, and sponsored by N.A.T.O. Routledge.

Chicago Style (17th ed.) Citation

Singleton, William T., and Peter Spurgeon. Measurement of Human Resources: Based on Papers Presented to a Symposium Held in Lisbon, June 1973, and Sponsored by N.A.T.O. London ; New York: Routledge, 2017.

MLA (9th ed.) Citation

Singleton, William T., and Peter Spurgeon. Measurement of Human Resources: Based on Papers Presented to a Symposium Held in Lisbon, June 1973, and Sponsored by N.A.T.O. Routledge, 2017.