Cita APA

Harman, N. (1968). Trade unions. London: The Economist Newspaper Ltd.

Chicago Style Citation

Harman, Nicholas. Trade Unions. London: The Economist Newspaper Ltd, 1968.

Cita MLA

Harman, Nicholas. Trade Unions. London: The Economist Newspaper Ltd, 1968.

Atenció: Aquestes cites poden no estar 100% correctes.