Cita APA (7a ed.)

Hall, F., & Watkins, W. P. (1937). Cooperation: A survey of the history, principles, and organisation of the cooperative movement in Great Britain and Ireland. Co-operative Union.

Cita Chicago Style (17a ed.)

Hall, Fred, y William Pascoe Watkins. Cooperation: A Survey of the History, Principles, and Organisation of the Cooperative Movement in Great Britain and Ireland. Manchester: Co-operative Union, 1937.

Cita MLA (9a ed.)

Hall, Fred, y William Pascoe Watkins. Cooperation: A Survey of the History, Principles, and Organisation of the Cooperative Movement in Great Britain and Ireland. Co-operative Union, 1937.