APA (7th ed.) Citation

Covas, J. A., & Gaspar-Cunha, A. (2009). Extrusion Scale-up: An Optimization-based Methodology. International polymer processing, 24(1), 67-82. https://doi.org/10.3139/217.2200

Chicago Style (17th ed.) Citation

Covas, J. A., and A. Gaspar-Cunha. "Extrusion Scale-up: An Optimization-based Methodology." International Polymer Processing 24, no. 1 (2009): 67-82. https://doi.org/10.3139/217.2200.

MLA (9th ed.) Citation

Covas, J. A., and A. Gaspar-Cunha. "Extrusion Scale-up: An Optimization-based Methodology." International Polymer Processing, vol. 24, no. 1, 2009, pp. 67-82, https://doi.org/10.3139/217.2200.