Cita APA (7a ed.)

Dix, D. K., Crump, D. W., & Pugsley, D. (1997). Contracts of employment (7th ed. / Douglas Crump, David Pugsley.). Butterworths.

Cita Chicago Style (17a ed.)

Dix, Dorothy Knight, D. W. Crump, y David Pugsley. Contracts of Employment. 7th ed. / Douglas Crump, David Pugsley. London [etc.]: Butterworths, 1997.

Cita MLA (9a ed.)

Dix, Dorothy Knight, et al. Contracts of Employment. 7th ed. / Douglas Crump, David Pugsley. Butterworths, 1997.