Gaya APA

POWELL, S, T. (1954). WATER CONDITIONING FOR INDUSTRY (FIRST EDITION). New York: MCGRAW-HILL BOOK COMPANY, INC..

Gaya MLA

POWELL, Sheppard, T.. "WATER CONDITIONING FOR INDUSTRY". FIRST EDITION New York: MCGRAW-HILL BOOK COMPANY, INC., 1954. FAKULTAS TEKNIK.