Citazione Stile APA (7a Edizione)

Berg, P. B., Hamman, M. K., Piszczek, M. M., & Ruhm, C. J. (2017). The relationship between employer-provided training and the retention of older workers: Evidence from Germany. International Labour Organization.

Citazione stile Chigago Style (17a edizione)

Berg, Peter B., Mary K. Hamman, Matthew M. Piszczek, e Christopher J. Ruhm. The Relationship Between Employer-provided Training and the Retention of Older Workers: Evidence from Germany. International Labour Organization, 2017.

Citatione MLA (9a ed.)

Berg, Peter B., et al. The Relationship Between Employer-provided Training and the Retention of Older Workers: Evidence from Germany. International Labour Organization, 2017.