APA (7th ed.) Citation

Booth, A. L., & Frank, J. (1994). Seniority, earnings and unions.

Chicago Style (17th ed.) Citation

Booth, Alison L., and Jeff Frank. Seniority, Earnings and Unions. London, 1994.

MLA (9th ed.) Citation

Booth, Alison L., and Jeff Frank. Seniority, Earnings and Unions. 1994.