APA引文

Marsh, A. I., Ryan, V., & Smethurst, J. B. (2009). Historical directory of trade unions. Gower.

Chicago Style (17th ed.) Citation

Marsh, Arthur Ivor, Victoria Ryan, and John B. Smethurst. Historical Directory of Trade Unions. Farnborough, Hants., England: Gower, 2009.

MLA引文

Marsh, Arthur Ivor, et al. Historical Directory of Trade Unions. Gower, 2009.