APA (7th ed.) Citation

Undy, R., & Martin, R. (1984). Ballots and trade union democracy. B. Blackwell.

Chicago Style (17th ed.) Citation

Undy, R., and Roderick Martin. Ballots and Trade Union Democracy. Oxford, England: B. Blackwell, 1984.

MLA (9th ed.) Citation

Undy, R., and Roderick Martin. Ballots and Trade Union Democracy. B. Blackwell, 1984.