Παραπομπή σε μορφή APA (7η εκδ.)

Solid Waste Association of North America. (1987). Managing municipal solid waste collection systems: Selected papers from GRCDA's Annual International Seminar, equipment, services and systems show 1984-1986. GRCDA/SWANA.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Solid Waste Association of North America. Managing Municipal Solid Waste Collection Systems: Selected Papers from GRCDA's Annual International Seminar, Equipment, Services and Systems Show 1984-1986. Maryland: GRCDA/SWANA, 1987.

Παραπομπή σε μορφή MLA (9th εκδ.)

Solid Waste Association of North America. Managing Municipal Solid Waste Collection Systems: Selected Papers from GRCDA's Annual International Seminar, Equipment, Services and Systems Show 1984-1986. GRCDA/SWANA, 1987.