Engelmann, S., & Sven Engelmann. (2012). Advanced thermoforming: Methods, machines and materials, applications and automation. Hoboken, N.J: John Wiley & Sons.
استشهاد بنمط شيكاغوEngelmann, Sven, و Sven Engelmann. Advanced Thermoforming: Methods, Machines and Materials, Applications and Automation. Hoboken, N.J: John Wiley & Sons, 2012.
MLA استشهادEngelmann, Sven, و Sven Engelmann. Advanced Thermoforming: Methods, Machines and Materials, Applications and Automation. Hoboken, N.J: John Wiley & Sons, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.