APA (7th ed.) Citation

Penn, R., Rose, M., & Rubery, J. (1994). Skill and occupational change. University Press.

Chicago Style (17th ed.) Citation

Penn, Roger, Michael Rose, and Jill Rubery. Skill and Occupational Change. Oxford [etc.]: University Press, 1994.

MLA (9th ed.) Citation

Penn, Roger, et al. Skill and Occupational Change. University Press, 1994.