Cita APA (7a ed.)
ebrary, Inc, & Wrigley, C. (1993). Challenges of labour: Central and Western Europe, 1917-1920. Routledge.
Cita Chicago Style (17a ed.)
ebrary, Inc, y Chris Wrigley. Challenges of Labour: Central and Western Europe, 1917-1920. London ; New York: Routledge, 1993.
Cita MLA (9a ed.)
ebrary, Inc, y Chris Wrigley. Challenges of Labour: Central and Western Europe, 1917-1920. Routledge, 1993.
Precaución: Estas citas no son 100% exactas.