Cita APA (7th ed.)

Kelly, J. E., & Willman, P. (2004). Union organization and activity. Routledge.

Cita Chicago (17th ed.)

Kelly, John E., i Paul Willman. Union Organization and Activity. London: Routledge, 2004.

Cita MLA (9th ed.)

Kelly, John E., i Paul Willman. Union Organization and Activity. Routledge, 2004.