Παραπομπή APA

Kelen, T. (1983). Polymer degradation. Van Nostrand Reinhold Co.

Παραπομπή Chicago Style

Kelen, Tibor. Polymer Degradation. New York: Van Nostrand Reinhold Co, 1983.

Παραπομπή MLA

Kelen, Tibor. Polymer Degradation. Van Nostrand Reinhold Co, 1983.