APA (7th ed.) Citation

Janssen, L. P. B. M. (1978). Twin screw extrusion / Léon P.B.M. Janssen. Elsevier.

Chicago Style (17th ed.) Citation

Janssen, L. P. B. M. Twin Screw Extrusion / Léon P.B.M. Janssen. Amsterdam ; Oxford: Elsevier, 1978.

MLA (9th ed.) Citation

Janssen, L. P. B. M. Twin Screw Extrusion / Léon P.B.M. Janssen. Elsevier, 1978.

Warning: These citations may not always be 100% accurate.