Cita APA (7a ed.)

Webb, S., & Webb, B. P. (1920). Industrial democracy (Ed. of 1920, 14th thousand.). Longmans, Green, and Co.

Cita Chicago Style (17a ed.)

Webb, Sidney, y Beatrice Potter Webb. Industrial Democracy. Ed. of 1920, 14th thousand. London [etc.]: Longmans, Green, and Co, 1920.

Cita MLA (9a ed.)

Webb, Sidney, y Beatrice Potter Webb. Industrial Democracy. Ed. of 1920, 14th thousand. Longmans, Green, and Co, 1920.