Παραπομπή APA

Trimm , D. .. L. (1980). Design of industrial catalyst. Elsveir.

Παραπομπή Chicago Style

Trimm , D . L. Design of Industrial Catalyst. Elsveir, 1980.

Παραπομπή MLA

Trimm , D . L. Design of Industrial Catalyst. Elsveir, 1980.