Cita APA (7th ed.)

Layard, R., Nickell, S., & Bean, C. (1986). Unemployment in Britain. Blackwell.

Cita Chicago (17th ed.)

Layard, R., S. Nickell, i C. Bean. Unemployment in Britain. Blackwell, 1986.

Cita MLA (9th ed.)

Layard, R., et al. Unemployment in Britain. Blackwell, 1986.