APA (7th ed.) Citation

Plummer, A. (1934). International combines in modern industry. Sir I. Pitman & sons, ltd..

Chicago Style (17th ed.) Citation

Plummer, Alfred. International Combines in Modern Industry. London: Sir I. Pitman & sons, ltd., 1934.

MLA (9th ed.) Citation

Plummer, Alfred. International Combines in Modern Industry. Sir I. Pitman & sons, ltd., 1934.