Παραπομπή σε μορφή APA (7η εκδ.)

Kuchenrither, R., Lue-Hing, C., & Zenz, D. R. (1992). Municipal sewage sludge management: Processing, utilization and disposal. Technomic Publishing.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kuchenrither, Richard, Cecil Lue-Hing, και David R. Zenz. Municipal Sewage Sludge Management: Processing, Utilization and Disposal. Lancaster: Technomic Publishing, 1992.

Παραπομπή σε μορφή MLA (8th εκδ.)

Kuchenrither, Richard, et al. Municipal Sewage Sludge Management: Processing, Utilization and Disposal. Technomic Publishing, 1992.