Παραπομπή APA

Ulrich, H. (1993). Introduction to industrial polymers (2nd ed.). Hanser Publishers.

Παραπομπή Chicago Style

Ulrich, Henri. Introduction to Industrial Polymers. 2nd ed. Munich: Hanser Publishers, 1993.

Παραπομπή MLA

Ulrich, Henri. Introduction to Industrial Polymers. 2nd ed. Hanser Publishers, 1993.