Cita APA (7th ed.)

Reinfeld, N. V., & Layman, C. M. (1992). Community recycling: System design to management. Prentice Hall.

Cita Chicago (17th ed.)

Reinfeld, Nyles V., i Carl M. Layman. Community Recycling: System Design to Management. Englewood Cliffs, N.J: Prentice Hall, 1992.

Cita MLA (9th ed.)

Reinfeld, Nyles V., i Carl M. Layman. Community Recycling: System Design to Management. Prentice Hall, 1992.