Cita APA (7a ed.)

Smith, J. S. M., & Pash, F. (1961). Industry and agriculture. Arnold.

Cita Chicago Style (17a ed.)

Smith, J. S. M., y Frank Pash. Industry and Agriculture. Leeds: Arnold, 1961.

Cita MLA (9a ed.)

Smith, J. S. M., y Frank Pash. Industry and Agriculture. Arnold, 1961.