Lua APA (7ú heag.)
Giles, H. F., Wagner, J. R., & Mount, E. M. (2005). Extrusion: The definitive processing guide and handbook. William Andrew Pub..
Lua i Stíl Chicago (17ú heag.)
Giles, Harold F., John R. Wagner, agus Eldridge M. Mount. Extrusion: The Definitive Processing Guide and Handbook. Norwich, NY: William Andrew Pub., 2005.
Lua MLA (9ú heag.)
Giles, Harold F., et al. Extrusion: The Definitive Processing Guide and Handbook. William Andrew Pub., 2005.
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