Cita APA (7th ed.)

Lund, H. F. (2001). The McGraw-Hill recycling handbook (Second edition.). McGraw-Hill.

Cita Chicago (17th ed.)

Lund, Herbert F. The McGraw-Hill Recycling Handbook. Second edition. New York: McGraw-Hill, 2001.

Cita MLA (8th ed.)

Lund, Herbert F. The McGraw-Hill Recycling Handbook. Second edition. McGraw-Hill, 2001.

Atenció: Aquestes cites poden no estar 100% correctes.