Cita APA (7a ed.)

Pollard, S., & Holmes, C. (1972). Industrial power and national rivalry, 1870-1914. Edward Arnold.

Cita Chicago Style (17a ed.)

Pollard, Sidney, y Colin Holmes. Industrial Power and National Rivalry, 1870-1914. London: Edward Arnold, 1972.

Cita MLA (9a ed.)

Pollard, Sidney, y Colin Holmes. Industrial Power and National Rivalry, 1870-1914. Edward Arnold, 1972.