Παραπομπή APA

Tomany, J. P. (1975). Air pollution - emission , regulation and controlls. Elseiver scientific publishing company.

Παραπομπή Chicago Style

Tomany, James P. Air Pollution - Emission , Regulation and Controlls. New Jersy: Elseiver scientific publishing company, 1975.

Παραπομπή MLA

Tomany, James P. Air Pollution - Emission , Regulation and Controlls. Elseiver scientific publishing company, 1975.