APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.