APA (7th ed.) Citation

Citrine, W. M. C. (1942). British trade unions. Collins.

Chicago Style (17th ed.) Citation

Citrine, Walter McLennan Citrine. British Trade Unions. London: Collins, 1942.

MLA (9th ed.) Citation

Citrine, Walter McLennan Citrine. British Trade Unions. Collins, 1942.

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