APA-referens (7:e uppl.)

Federation of Sewage Works Associations. (1928). Sewage works journal. Federation of Sewage Works Associations.

Chicago-referens (17:e uppl.)

Federation of Sewage Works Associations. Sewage Works Journal. [Easton, Pa.: Federation of Sewage Works Associations, 1928.

MLA-referens (8:e uppl.)

Federation of Sewage Works Associations. Sewage Works Journal. Federation of Sewage Works Associations, 1928.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.