APA (7th ed.) Citation

(1985). Trade unions: Selected readings (2nd. ed.). Penguin Books.

Chicago Style (17th ed.) Citation

Trade Unions: Selected Readings. 2nd. ed. Harmondsworth: Penguin Books, 1985.

MLA (9th ed.) Citation

Trade Unions: Selected Readings. 2nd. ed. Penguin Books, 1985.

Warning: These citations may not always be 100% accurate.