Tohutoro APA (7th ed.)

ebrary, Inc, & Baily, R. E. (2009). Sludge: Types, treatment processes and disposal. Nova Science Publishers.

Tohutoru Kātū Chicago (17th ed.)

ebrary, Inc, me Richard E. Baily. Sludge: Types, Treatment Processes and Disposal. Hauppauge N.Y.: Nova Science Publishers, 2009.

Tohutoro MLA (9th ed.)

ebrary, Inc, me Richard E. Baily. Sludge: Types, Treatment Processes and Disposal. Nova Science Publishers, 2009.