Cita APA (7th ed.)
Smith, L. A., Means, J., & Barth, E. Recycling and reuse of industrial wastes. Battelle.
Cita Chicago (17th ed.)
Smith, Lawrence A., Jeffrey Means, i Edwin Barth. Recycling and Reuse of Industrial Wastes. Columbus, EUA: Battelle.
Cita MLA (9th ed.)
Smith, Lawrence A., et al. Recycling and Reuse of Industrial Wastes. Battelle.
Atenció: Aquestes cites poden no estar 100% correctes.