Cita APA (7a ed.)

Duffey, J. L. (2003). Hygienic engineering of plants for the processing of dry particulate materials. published for EHEDG by CCFRA Technology.

Cita Chicago Style (17a ed.)

Duffey, J L. Hygienic Engineering of Plants for the Processing of Dry Particulate Materials. Chipping Campden, UK: published for EHEDG by CCFRA Technology, 2003.

Cita MLA (9a ed.)

Duffey, J L. Hygienic Engineering of Plants for the Processing of Dry Particulate Materials. published for EHEDG by CCFRA Technology, 2003.