Gaya APA

Parker, M, E., Peattie, E, G. (1984). Pipe line corrosion and cathodic protection. (1984). : Houston : Gulf Publishing Company,.

Gaya MLA

Parker, Marshall, E.., Peattie, Edward, G.. "Pipe line corrosion and cathodic protection.". 1984 : Houston : Gulf Publishing Company,, 1984. Text.