Cita APA

Layard, R., Metcalf, D., & Nickell, S. (1978). The Effect of Collective Bargaining on Relative and Absolute Wages.

Citación estilo Chicago

Layard, R., D. Metcalf, and S. Nickell. The Effect of Collective Bargaining on Relative and Absolute Wages. 1978.

Cita MLA

Layard, R., et al. The Effect of Collective Bargaining on Relative and Absolute Wages. 1978.