APA (7th ed.) Citation

Twomey, D. P. (1985). Labor law and legislation (7th ed.). South-Western.

Chicago Style (17th ed.) Citation

Twomey, David P. Labor Law and Legislation. 7th ed. Cincinnati: South-Western, 1985.

MLA (9th ed.) Citation

Twomey, David P. Labor Law and Legislation. 7th ed. South-Western, 1985.