APA (7th ed.) Citation

JACKMAN, R., LAYARD, R., & NICKELL, S. (1994). The unemployment crisis. Oxford university press.

Chicago Style (17th ed.) Citation

JACKMAN, RICHARD, RICHARD LAYARD, and STEPHEN NICKELL. The Unemployment Crisis. Oxford: Oxford university press, 1994.

MLA (8th ed.) Citation

JACKMAN, RICHARD, et al. The Unemployment Crisis. Oxford university press, 1994.