Cita APA (7a ed.)

E.P.A. (1994). A plain english guide to the epa part 503 biosolids rule. E.P.A.

Cita Chicago Style (17a ed.)

E.P.A. A Plain English Guide to the Epa Part 503 Biosolids Rule. Washington: E.P.A, 1994.

Cita MLA (9a ed.)

E.P.A. A Plain English Guide to the Epa Part 503 Biosolids Rule. E.P.A, 1994.