APA (7th ed.) Citation

Armstrong, P. (1986). White collar workers, trade unions and class. Croom Helm.

Chicago Style (17th ed.) Citation

Armstrong, Peter. White Collar Workers, Trade Unions and Class. London: Croom Helm, 1986.

MLA (9th ed.) Citation

Armstrong, Peter. White Collar Workers, Trade Unions and Class. Croom Helm, 1986.