Gale, M. (2009). Mixing in single screw extrusion. iSmithers.
Čikaški stil citiranja (17. izdanje)Gale, Martin. Mixing in Single Screw Extrusion. Shrewsbury, U.K.: iSmithers, 2009.
MLA način citiranja (9. izdanje)Gale, Martin. Mixing in Single Screw Extrusion. iSmithers, 2009.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.