APA

Aigenson A., Ioakimis E., Gerber V., World Petroleum Congress (10th : 1979 sept. 9-14 : Bucharest), Ioakimis E. & Gerber V.Part I: the man requirements for refinery waste waters in 1980-1990 and methods of their meeting. : .

Chicago

Aigenson A.S, Ioakimis E.G, Gerber V.Y, World Petroleum Congress (10th : 1979 sept. 9-14 : Bucharest), Ioakimis E.G and Gerber V.Y.Part I: the man requirements for refinery waste waters in 1980-1990 and methods of their meeting. : .

Harvard

Aigenson A., Ioakimis E., Gerber V., World Petroleum Congress (10th : 1979 sept. 9-14 : Bucharest), Ioakimis E. and Gerber V.Part I: the man requirements for refinery waste waters in 1980-1990 and methods of their meeting. : .

MLA

Aigenson A.S, Ioakimis E.G, Gerber V.Y, World Petroleum Congress (10th : 1979 sept. 9-14 : Bucharest), Ioakimis E.G and Gerber V.Y.: . .