APA (7th ed.) Citation

Addison, J. T., & Belfield, C. R. (2008). Unions, training and firm performance. Bonn.

Chicago Style (17th ed.) Citation

Addison, John T., and Clive R. Belfield. Unions, Training and Firm Performance. Bonn, 2008.

MLA (8th ed.) Citation

Addison, John T., and Clive R. Belfield. Unions, Training and Firm Performance. Bonn, 2008.

Warning: These citations may not always be 100% accurate.