Style de citation APA (7e éd.)

Clegg, H., & Clegg, H. a. (1964). History of British trade unions since 1889. Clarendon Press.

Style de citation Chicago (17e éd.)

Clegg, H.A, et H.A.;et al Clegg. History of British Trade Unions Since 1889. Clarendon Press, 1964.

Style de citation MLA (9e éd.)

Clegg, H.A, et H.A.;et al Clegg. History of British Trade Unions Since 1889. Clarendon Press, 1964.