APA (7th ed.) Citation

Roper, J. I. (1946). Trade unionism and the new social order . a students' guide.

Chicago Style (17th ed.) Citation

Roper, Joseph I. Trade Unionism and the New Social Order . a Students' Guide. 1946.

MLA (8th ed.) Citation

Roper, Joseph I. Trade Unionism and the New Social Order . a Students' Guide. 1946.

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