APA (7th ed.) Citation

Clark, R. (1974). The longshoremen / (by) Roy Clark. David and Charles.

Chicago Style (17th ed.) Citation

Clark, Roy. The Longshoremen / (by) Roy Clark. Newton Abbot (etc.): David and Charles, 1974.

MLA (9th ed.) Citation

Clark, Roy. The Longshoremen / (by) Roy Clark. David and Charles, 1974.

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