Lua APA (7ú heag.)

Babbitt, H. E., & Baumann, E. R. (1958). Sewerage and sewage treatment (8th ed.). Wiley.

Lua i Stíl Chicago (17ú heag.)

Babbitt, Harold E., agus Edward Robert Baumann. Sewerage and Sewage Treatment. 8th ed. New York: Wiley, 1958.

Lua MLA (9ú heag.)

Babbitt, Harold E., agus Edward Robert Baumann. Sewerage and Sewage Treatment. 8th ed. Wiley, 1958.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.